The 1960 Star of Rock State Park murders involved the brutal killing of three middle-aged women—Lilian, Frances, and Mildred—near a canyon in Illinois. Their bodies were discovered two days after they went missing, bound with twine and bludgeoned with a heavy object. A local man, Chester Weeger, confessed to the crimes, claiming he had attempted a robbery, panicked when he grabbed a camera strap instead of a purse, and then killed the women after they tried to escape. The investigation relied heavily on physical evidence, including twine from the lodge’s kitchen and blood on Weeger’s jacket, which initially linked him to the crime. However, subsequent legal challenges questioned the validity of his confession, citing coercion, lack of physical proof, and psychological pressure. In the decades following, new forensic analysis revealed that a hair found in one victim’s glove belonged to a deceased brother, not Weeger, suggesting a possible error in the evidence chain. A 2025 evidentiary hearing rejected these claims, ruling that the new evidence was insufficient and much of the testimony was hearsay. Despite appeals and modern testing, the original conviction stood. Chester Weeger was paroled in 2020, and though he maintained his innocence throughout, the case remains a subject of debate, with some suggesting a mob hit and others insisting on his guilt. The story highlights the limitations of 1960s forensic science and the enduring impact of false confessions in criminal investigations.
Hi, Park Enthusiasts. I'm your host, Dilia D'Ambra, and today's case is one that I think is a true testament to understanding just how massive an undertaking it is to investigate a multi-victim murder, and how tricky a case can be when the suspected murder weapon is a piece of nature. The story takes place in Star of Rock State Park in Illinois, which is home to 13 miles of trails that loop along the Illinois River. Its unique name comes from a Native American legend that dates back to the 1760s. The legend details the history of a bitter battle for power between two indigenous tribes that resulted in one tribe taking refuge on a massive rock inside of the park. The story goes that while the group was cornered by their enemies for several days without access to food or water, they all starved to death. And thus, Star of Rock State Park got its name. The park is heralded as one of Illinois's most beautiful destinations. Its big attractions are canyons that feature vertical rock walls, sandstone bluffs, and access to waterfalls. These sites are just as enchanting during the winter months as they are in the summer and spring, because everything including the waterfalls freezes over and the canyons turn into essentially ice caves. In March of 1960, a violent killer cornered three middle-aged women near one of these scenic areas and left a bloody trail of clues that led police straight to him. But in recent years, some have questioned if there's much more to the story than meets the eye. The Star of Rock murders, as they're often referred to, is a case that I covered years ago when park predators first came out. But just this year, new developments and court hearings once again surged it back into the headlines. So I decided to revisit this story with updated reporting that will likely leave you with some answers, but perhaps even more questions. This is Park Predators. On Monday, March 14, 1960, a man named George Edding, sometimes pronounced awding, dialed the telephone number for his wife Lilian's room inside Star of Rock Lodge in Oglesby, Illinois. It had only been a few hours since 50-year-old Lilian had left their home in Riverside, Illinois, a suburb of Chicago and made the hour-and-a-half or so drive to the park. The mother of two was on a four-day vacation with two of her friends, 47-year-old Frances Murphy and 50-year-old Mildred Linquist. George was eager to hear how his wife and the other women's road trip had gone and if they were settling in well for their stay. This was Lilian and her friends first tripped together after what was said to be a hard and trying winter. You see, a few months earlier, George had suffered a heart attack and in the aftermath of that, Lilian had been caring for him at home in addition to balancing all of her other social activities in Riverside. So she was due for a fun getaway with her girlfriends. According to coverage in Life magazine, all three women were very close with one another and they each had their hands full serving on education boards together and participating in garden and reading clubs. All their families actively attended a Presbyterian church outside of Chicago where they raised their children and grandchildren. But when George dialed his wife's room, the phone rang and no one picked up. According to reporting by the Chicago Tribune, the women's plan was to spend their first day of vacation, which was Monday March 14th, walking the trails and starved Rock State Park. At the time, George was a high-ranking supervisor for Illinois Bell Telephone Company and he liked to make sure that he and Lilian stayed in touch whenever they were a part, especially since he just had that heart attack. According to the Daily Alignife, Francis' husband, R.W. Murphy, was a lawyer and vice president for a worldwide automotive part supplier in Chicago. Mildred's husband was the vice president for a large bank in the city. According to more reporting by the Chicago Tribune, there was no question that the women had the necessary funds and supplies for their four-day getaway. When Lilian didn't pick up on Monday afternoon, George figured that the women had probably just stayed longer in the park than they'd planned, and so the next morning, Tuesday March 15th, he tried calling again, but no one answered. When he phoned the number for the lodge's front desk, a staff member told him they hadn't seen Lilian or the other two women that morning, but would send someone up to Lilian's room to leave a note for her to call George. According to the coverage, a bellboy for the lodge went up to the room with a car to hang on the door knob. It's unclear from reports, though, what exactly the message on the paper hangers said, but it was something to the effect of you have a message downstairs, and George has been calling. The fact that George couldn't get a hold of his wife or any of her friends concerned him, so he decided to call the other women's husbands to see if they'd spoken with their wives. But the news wasn't comforting. The other men revealed to George that they hadn't heard from their wives either since the trio had left Chicago. At that point, the husbands decided each of them would call the lodge back the following morning. Their collective concern for their wives only grew stronger throughout Tuesday night, because they learned from watching local weather reports that the forecast for the greater Chicago area predicted a blinding snowstorm that was going to descend on Star of Rock State Park that night. On Wednesday morning, March 16, after the snowstorm hit, Francis' husband called the lodge to check on the women. But once again, none of the staff reported seeing them come or go from their rooms. Shortly after that is when the workers for the hotel got into the women's quarters and found that none of their beds appeared to have been slept in. The sheets and linens were all freshly made and none of the towels had been used and none of their luggage was unpacked. All of those things indicated the three women had never stayed the first night in their rooms. Staff then went outside and checked the lodge's parking lot and found Francis' station wagon parked in a spot. Her car was the vehicle that the three women had carpooled in from their homes, and according to Steve Stout's reporting, it was covered in snow when it was found, so almost like it hadn't been moved in days. At that point, the women's husbands agreed that after two days of not hearing from their wives, something was definitely wrong, and they alerted the local police. According to the Daily Align Eye, by mid-day on that Wednesday, the Lasal County Sheriff's Office and the Illinois State Police organized several search parties to start walking the trails and starved Rock State Park to look for the missing women. One group, which was made up of young men from a nearby youth camp, set out on the snow-covered trails in rocky terrain. The weather conditions had deteriorated over the past two days, so these searchers were having to plot over very narrow snow-covered trails with sheets of ice and slippery rocks hidden underneath. Shortly after launching the search parties, the group of young men from the youth camp found all three women dead in the snow. Their bodies were tucked a little ways into a cave in an area of the park known as St. Louis Canyon, about a half mile away from the starved Rock Lodge. According to coverage by the Daily Align Eye, the scene was gruesome. The victim's skulls had all been bashed by some sort of large object, and there were trails of blood on the ground and in the snow around their bodies. They were each laying face-up, and it was clear that their hands and feet had been bound with some kind of twine. The only major difference was that the binding around Francis' ankles had seemingly come undone, which indicated that at some point she might have had the chance to run away or attempted to run away. Not far from the bodies, searchers found the women's purses, a broken camera, and a pair of binoculars with traces of blood on them. Right away, the Illinois State Police were called in and began assessing the crime scene. The State Police's chief, William Morris, told reporters that he suspected it would have been very difficult for one person to overtake all three women at the same time, especially if they'd put up a fight. He said based on his initial observation of the crime scene, it was possible whoever had killed the women might have been part of a group of perpetrators. The State Attorney for the region, a man named Harlan Warren, agreed and told news reporters that he was convinced based on the brutal nature of the murders that more than one person was involved. He did speculate, though, that if it was one person, it was likely a man who was strong enough to overpower three victims at once. And just as a note here, Mildred, Lilian, and Francis were not frail women by any means. They were middle-aged, average height, and maybe even on the taller side, and would have been capable of fighting off an attacker if they needed to. Anyway, immediately after their bodies were found, chief Morris called investigators from the Illinois Bureau of Investigation to help search the cave for clues and figure out if any of the victims had been sexually assaulted. According to Life Magazine's reporting, Mildred and Lilian had their pants and underwear removed. Their clothing had also been torn in several places, and the killer or killers had placed their winter coats between their legs. One of the victims also had a tough to short hair clutched in her hand. After making these observations, officers removed all three of the victim's bodies and transported them to the nearby town of Ottawa for autopsies.
As researching the case, though, it appears the medical examiner never formally ruled on whether any of the victims were sexually assaulted. However, later coverage did state that none of the victims had been sexually assaulted. I have to assume and so did author Steve Stout, who wrote a book on this case called The Star of Rock Murders, that sexual assault kit collection and technology at the time just wasn't advanced enough to make that determination for certain in 1960. Like I said, it appears a later study of that detail confirmed none of them had been sexually assaulted. One thing that was clear, though, at that time, was that the killer had used something large, like a club or some sort of blood object to inflict the victim's head injuries. So investigators found out around the cave and looked for a potential murder weapon, but finding any further clues like that was challenging because, like I mentioned earlier, between Tuesday night and Wednesday morning, eight inches of snow had fallen in the park, and a lot of the area near the cave had been covered with snow. So to get at what was beneath all that, investigators used brooms, like actual straw brooms you'd store in your house to turn over the recent snow blanket. And if that wasn't cringeworthy enough, according to a news report featured in a documentary about this case, investigators also used flame throwers to melt some of the snow at the crime scene. I know. I have so many thoughts about their decision-making process there, but let's keep going. I feel like this is exactly what crime scene tech classes nowadays would tell you not to do, but again, this is 1960 and no one back then was really thinking about crime scene preservation or DNA or anything like that. Police officers continued to use these methods to cone through the snow drifts, sweeping back and forth, trying to uncover any additional evidence they believed could be related to the crime. In one news report from that time, the anchor says that after burning up one section of snow, investigators found a small piece of aluminum foil which they concluded was the wrapping to a roll of film. The film itself, though, was no longer intact, likely meaning it had been burned away. After a few hours of blow-torching and sweeping snow away like this, deputies located a three-foot tree limb that had been buried beneath fresh snow. It was frozen solid and had dried blood caked on one end. They also found a long, icicle from the cave that appeared to have traces of blood on it, too. At that point, investigators considered both of these items as potential murder weapons. Back inside the cave where the women's bodies had been found, blood evidence investigators saw there seemed to indicate that that was not the location where the women were initially attacked. According to coverage by the Chicago Tribune, there was some blood found inside the cave and on the walls, but not a lot. Certainly not the amount you'd expect to see if the cave was the site where the women had been bludgeoned to death. So the lack of blood in the cave told the state police that the killer may have murdered the women elsewhere. For example, a clearing in the woods. Then left them there and possibly returned later to drag their bodies into the cave to prevent someone else from finding them. Feeling the pressure mounting to find a suspect, investigators tried to backtrack the women's last known movements. Records from the lodge, as well as interviews with staff there, confirmed that right before lunchtime on Monday, March 14, the three victims had checked into the lodge and eaten lunch together. Then shortly after 1pm, they were seen dressed appropriately for a hike and leaving the lodge. That was the last known sighting of them before they were found two days later dead in the park. As you can imagine, the horrific nature of this crime sent people in the immediate area into a panic and there was palpable fear that a killer was on the loose and could potentially strike again. As of this, the state police's search for the suspect or suspects was ramped up significantly. Lasal County deputies set up roadblocks in and around the lodge and all the streets leading to the state park. They stopped everyone who came and went and asked them to be on the lookout for people, most likely a man, who may have a scratched face or injuries consistent with having been in a tussle or fight. Naturally, authorities focused a lot of attention on the guests and employees at Star Rock Lodge. On the Thursday and Friday, after the murders, detectives rounded up everyone who worked there as well as park rangers from the area and asked them to take polygraphs. According to news reports, most everyone did and they all passed. Interestingly though, during one of those interviews, a worker told authorities a strange and interesting story about a 21-year-old dishwasher from the lodge named Chester Weeger, who'd shown up to work on March 15th with some scratches on his face that appeared to be fresh. Now, this information obviously got the police's attention, so they quickly got a hold of Chester for an interview. According to news reports, Chester told the police that he'd accidentally cut himself shaving before coming to work on the 15th, and that's why he had that noticeable gash on his chin. He told the police that during the time frame of the murders, he was in the basement of the lodge, stoking a cold furnace and writing letters. Now, authorities had no reason to suspect Chester was lying to them at that point, because they had no tangible proof he was involved. Well, not really. According to an article in Life magazine, they did notice a large dark stain on his leather jacket that they thought looked a whole lot like blood. When they asked Chester for the jacket, he gave it to them, and investigators quickly sent it off for testing. A few days later, the state lab determined the blood was animal blood, so not human. At that point, detectives pretty much stopped looking at Chester as a suspect and moved on with their investigation. After that, state police decided to cool it with the interviews and polygraphs for a bit and turn their attention to the physical evidence they'd collected from the crime scene. One item they suspected was going to be important was Lillian's camera, you know, the one that had been left severely damaged and partially buried in the snow. The strap on the device was completely broken, which made authority suspect it had likely been ripped away from her, causing the strap to snap in the process. According to Steve Stout's reporting, Lillian's camera was an Argus C3, which at the time was known to take good quality pictures. Whenever a photo was taken on that particular device, the operator had to manually wind a knob on the top of it to advance the film role to the next available frame. But oftentimes, if you didn't twist the knob all the way, frames of film would overlap on one another. This usually resulted in what authorities eventually referred to as a triple exposure. When officers processed the film from Lillian's camera, they realized that the woman had taken several pictures throughout their hike. Most of the images showed them bundled up posing in front of overlooks in huge rocks or waterfalls. But authorities noted that the last picture on the role was a triple exposure, meaning Lillian didn't twist the knob on the top of the camera all the way before snapping the photo. The picture showed Francis and Mildred standing in front of a frozen waterfall with trees in the background and lots of snow piled around them. That image was overlaid onto another frame of film, so it looked kind of ghostly and unnatural. Both the state police and the LaSalle County Sheriff's Office thought the triple exposure showed the faint outline of a man's face and a shadow between the rock face of St. Louis Canyon and a tree trunk behind where Mildred was standing. Investigators knew that the location where the women had posed was only a few steps away from the cave where their bodies were eventually found. So the prevailing theory was most likely Lillian had snapped the picture right before the victims of Salant or Salence had struck. Detective spent hours and even days analyzing the photo trying to figure out if in fact the women had inadvertently taken a picture of their own killer who was lurking in the shadows near them. Some investigators were convinced the image clearly showed a man was present, while others just thought the ghostly image was a byproduct of the accidental triple exposure. According to Steve Stout's reporting, in the end authorities ruled out the theory that the women had photographed their killer, but that didn't stop publications at the time from running full steam ahead with that angle of the story. Life Magazine published a several-page article that detailed how it was possible the women had captured a haunting glimpse of their killer just moments before being brutally murdered. Two other clues police followed up on included a case for a set of keys found on the trail leading to the cave and a reported sighting of a gray station wagon seen in the area where the women entered the park shortly before they were suspected of being killed. But with little other information to go on about those two things, the leads fizzled out. March dragged on and the families of the victims grew frustrated that police had no suspects in the case. According to Archive News footage in Hunter Cox's documentary on this case, a man named Virgil Peterson, who worked for the Chicago Crime Commission and was close friends with all three victims' families, criticized the LaSalle County Sheriff's Office for not organizing a search sooner for the women. He told reporters it was outrageous that two days had passed with no sign of the trio before any effort was made to find them. He said that when multiple attempts by the victims' husbands on Monday and Tuesday to get in touch with their wives went unanswered, that should have been a red flag to everyone that something horrible had happened. He also criticized the fact that there was no protection or police presence in the park to help deter a crime like this from happening. The criticism, though harsh, was understandable because law enforcement had worked the case for several weeks and interviewed more than 250 people. But still, they were no closer to catching a killer or killers. With tensions growing to see some kind of progress, the companies that employed the three women's husbands banded together and offered up a $30,000 reward for information. Which back in 1960 was a substantial chunk of change considering inflation.
By the end of March, state attorney Harland Warren, state police chief William Morris and the LaSalle County Sheriff's Office, asked Illinois legislators for more money to fund the investigation, but that request was denied. According to Hunter Cox's documentary on the case, the total man hours put into solving the murders up until that point was totally close to 22,000 hours. The mounting cost to pay for those efforts was nearing $65,000, which again, keeping in mind the error this happened in was a significant amount of money. So with funds drying up, the case slowly turned cold. A few months later in July, an interesting thing happened though that you almost never see in homicide investigations. The state attorney decided he was going to launch his own personal investigation into the case, which is unusual, even by today's standards. State attorneys are essentially like district attorneys, typically they're not the detectives or investigators who try to solve crimes. They're the legal officers in charge of assessing what police have to investigate, and then it's their job to figure out if a case has enough legs to go to trial. State attorney's file charges against a suspect on behalf of the state and move forward with prosecution. They're not supposed to play the role of detective themselves. But in this case, Harland Warren did exactly that. And he ruffled a few feathers in the process, particularly with the Illinois state police. According to Steve Stout's reporting, not long after launching his personal investigation, which was Harland's pretty clear way of saying he didn't think the state police were doing a good enough job, someone threw a rock through a window at his home. So it was clear that not only were law enforcement investigators not making any progress finding a suspect, they were now in an escalating battle of egos with the state attorney who was criticizing their lack of progress. As part of Harland's effort, he called for all the evidence in the case to be returned to his office in Ottawa, which was the Lasal County Seed. And for several weeks, he and two deputies reviewed all the pictures and evidence from the investigation. Out of all the items they reviewed, which included the broken camera, the frozen tree limb, the broken binoculars, and all the bloody clothing taken from the crime scene. There was one thing the group identified as uniquely important. The twine, which had been used to bind the victim's hands and feet. That was not an item authorities suspected the women already had brought with them when they entered the park. It was something the killer had seemingly packed themselves to restrain the victims. So naturally, Harland asked the big question anyone would, which was where did the twine come from. In September of 1960, he and the two deputies who were helping him refocus their investigation to try and answer that question. They set their sights once again on the employees of the Starfrock Lodge. They spoke with the buildings manager and he told them there was a ball of twine that stayed stored in the kitchen's pantry because the cooks would sometimes use it to tie up large chunks of meat before putting them in the freezer. When investigators got a hold of that twine and compared it to the string that had been found on the women's bodies, they confirmed it was a match. That's also when they realized there was one large employee whom they'd previously spoken with who would have had access to that twine. Chester Weeger After that, investigators revisited Chester as a potential person of interest and again brought him in for questioning. After his first interview, they'd learned he'd quit his job at the lodge not long after the murders and began working as a house painter for a family member. During his second sit-down with police, investigators asked him to take a polygraph. And according to news coverage from that time, Chester reportedly failed all of them. Despite police in Illinois being super suspicious of Chester, they didn't really have any physical evidence that amounted to probable cause to keep him in custody. So once again, authorities had no other choice but to let him walk. For the entire month of October, police kept him under close watch though. 24 hours a day they had a surveillance team tail him, watching his every move as he went to and from work and lived with his wife Joanne and their two small children. Investigators suspected on many occasions that the former Marine was toying with them, leading them into the woods and on unplanned hunting trips and making officers chase him through bars as he ran in circles between alleyways and buildings. While they surveilled him, they also began researching other violent crimes in the area that they speculated he might be connected to. Police discovered that in the fall of 1959, so roughly six months prior to the starve rock murders, two high school seniors on a date in nearby Matheson State Park had been robbed at gunpoint while getting into their car. In that case, the couple reported to authorities that they'd been tied up by a man who was wielding a rifle and hiding in the shadows of a trailhead parking lot. There a sailant robbed the young man and sexually assaulted the young woman. They've stout reported that when those victims first went to LaSalle County Sheriff's Office to report their attack, deputies didn't believe them and dismissed their story as made up. Well, fast forward to the fall of 1960, and authorities revisited those two victims and showed the mistake of pictures of various men, which included a photo of Chester Weeger. According to the coverage, the female victim screamed at the sight of Chester's picture and positively identified him as the man who she said had sexually assaulted her and robbed her partner. Immediately after that, a November 16, 1960 police used the woman's positive idea of Chester to arrest him for that sexual assault and robbery incident. That was essentially authorities' way of getting him into custody while they continued to investigate him for a lily in Francis and Mildred's murders. According to the starve rock murders documentary, when police brought Chester in for the 1959 assault and robbery and proceeded to interrogate him during the early morning hours of November 17, he eventually confessed to the triple murder of the housewives in Starve Rock State Park. His confession only came though after about eight hours of intense questioning by police, who reportedly at one point suggested he would be executed via the electric chair, and that his wife would cheat on him if he went to prison. Also during this interrogation, police allowed Chester's parents, wife and kids, two court reporters, a medical doctor, and several other non-law enforcement personnel to come into the room. According to the documentary on this case, after being pressed for hours about where he'd been on March 14 and what he'd done, Chester had started sobbing uncontrollably inside and made the utterance, quote, "All right, I did it," end quote. The day after he confessed, Chester volunteered to take the state police to St. Louis Canyon and walk them through how he'd committed the crime. Eager to show the public that they'd managed to arrest a prime suspect in the case, the state police alerted roughly 20 newspaper and radio reporters about this field trip. And with a crowd of journalists and police following him, Chester sobbed and whispered as he walked everyone through how he'd killed the woman. History at that point in time was that on the day Lillian Francis and Mildred entered the park he'd been on a mission to rob someone. When he saw them near St. Louis Canyon, he attempted to snatch one of their purses. But when he grabbed what he thought was a purstrap on Francis' shoulder, it broke, and he realized it was actually the strap to her camera. At that point, the women were frightened, and Chester became worried that he would get caught. So he begged the women to go further into the canyon and give him time to escape. He said the women were shaken up but agreed to his request. The trio then quickly walked away from him in the direction of a rock formation deeper into the canyon. But after that, Chester said he decided to continue stalking the women because he was determined to rob them. He said near the end of the canyon, next to a cave, he jumped out of the woods and threatened them with a large tree limb and heard of them into the cavern. He said he then tied them up with the twine he'd stolen from the kitchen at the Star Rock Lodge. He said he originally planned to just leave them tied up in the cave, but as he was departing, Francis broke free from her bindings and ran after him holding a pair of binoculars. He said she attempted to strike him on the back of the head with them, but they broke. Chester said during that tussle he picked up the tree limb he'd used to corral the women into the cave and struck Francis on the back of her neck. After that, he dragged her body back into the mouth of the cave where he'd left mildred and lillian. Except when he saw them, he realized, just like Francis, they'd managed to get out of their bindings. And they too came after him and began trying to claw at his face. He said at that point he realized the situation was out of his control and he couldn't leave any of them alive. After bludgeoning each of them to death with the tree limb, he checked their pulses to ensure that they were dead. Then dragged their bodies further into the cave to conceal them from a red and white airplane he said had been flying above the park. Police later followed up on that detail about the plane and confirmed that a pilot flying a red and white airplane out of a nearby airport had been cruising over St. Louis Canyon on the afternoon of March 14th. So that much of Chester's story checked out. As far as some of the victims' state of disarray went, Chester said he'd partially undressed mildred and lillian to make the scene appear as if a sexual predator had committed the murders. You know, to throw off the police. After the crime, he said he washed his hands with a scoop of fresh snow and high-tailed it back to the lodge for his dishwashing shift at 5 o'clock. The Chicago Tribune pointed out in an article published after Chester's confession that none of the three victims' expensive jewelry, rings, or purses had been taken after they were murdered. When police asked Chester, Chester said she'd put the gun on her head.
Mr. to explain why he hadn't robbed the women, if robbery was supposedly his sole motive, he didn't have an answer. He only replied, quote, "It all started with robbery, but I don't know what I needed the money for," end quote. On November 18, 1960, a grand jury in La Salle County indicted Chester for three counts of first degree murder, and eight other felonies related to the 1959 sexual assault and robbery of the high school couple in Matheson State Park. Some of those felonies were also for a purse-natching incident from another state park and the molestation of a woman. By the time Chester went to trial in February 1961, though, for a Lillian's murder, his public defender claimed his confession and his reenactment in the park were coerced. Later reporting states that Chester had actually recanted his confession just two days after giving it. His lawyer at trial maintained that Chester was innocent and that police had bungled the investigation from the very beginning. The defense claimed the state had been prejudiced against Chester throughout much of 1960. And on top of that, prosecutors had no credible physical evidence tying him to the crime. But despite the defense fighting hard to keep Chester's confession out, the prosecution successfully won a motion to allow it in as evidence. According to reporting by the Daily Illini, the one victory Chester's attorney managed to score was getting a motion granted that insured jurors would only see a select number of crime scene images. During the trial, the judge only allowed prosecutors to show the jury one photo of the victims in the cave, but that was it. The defense had successfully argued that the photos in their totality were "inflammatory and would prejudice the jury against the defendant." Overall, it was hard, though, for Chester and his lawyer to combat the state's case when it came down to forensic evidence. And that's because the two deputies who'd helped former state attorney Harlan Warren build the case against him had uncovered something very important about the twine used to bind the victims. With the help of a manufacturer, LaSalle County deputies determined that the twine from the star of Rock Lodge's kitchen that the cook would use to secure meat was a very close match to the twine used to bind Francis, Mildred, and Lilian. It was explained at trial that the twine had a distinct 20 strand weave pattern and reportedly wasn't made often or sold in a lot of places. So there was no denying. The twine from the Lodge's kitchen was critical to the state's theory about Chester. In addition to that, prosecutors also believed Chester's leather jacket was a crucial piece of evidence that connected him to the crime. At trial, prosecutors explained that the state lab which performed the initial testing on the jacket had made an error when it identified the blood stain as belonging to an animal. Since then, investigators had sent the jacket to the FBI's lab in Washington. And those results concluded the stain on the jacket could be human blood. There was a bit of a catch, though, because the FBI's experts couldn't necessarily totally rule out animal blood due to the tanning process used to make the leather. The FBI agent who testified at the trial said it appeared someone had tried very hard to wash the stain to remove whatever blood had soaked into it. To try and win Chester's over, Chester took the stand in his own defense. For three hours, the state attorney grilled him about the case, but he maintained his innocence and claimed that deputies from LaSalle County had threatened him into confessing to something he didn't do. After five long weeks of trial, both sides rested their cases and jurors deliberated for nearly 10 hours. According to the coverage, on Friday, March 3, 1961, they found Chester guilty of Lillian's murder, and a few weeks later in April he was sentenced to life in prison. According to Illinois Law at the time, Chester was eligible for parole after serving 20 years of that sentence. He quickly appealed his conviction and asked for a new trial, but he still had two more murder trials to get through for Francis and Mildred's deaths. Interestingly, though, in his appeal after being convicted of Lillian's murder, a juror co-signed in affidavit and suggested that LaSalle County deputies had pressured the jury into finding Chester guilty. Despite this, though, in 1962, the Illinois Supreme Court upheld Chester's conviction and denied his request for a new trial. A year later, in February 1963, LaSalle County was forced to drop all charges against him for the 1959 sexual assault and robbery in Matheson State Park. Because the speedy trial clocked to prosecute him for those crimes had run out, and by law, he could not be tried for that incident. In April of 1963, a new state attorney in LaSalle County dropped the remaining murder indictments against him for Francis and Mildred's murders. He told the Chicago Tribune that he'd made the decision because there was reluctance from the Illinois State Legislature to impose the death penalty. Basically, if Chester had been convicted of Francis and Mildred's murders, he would have received the same life sentence that he got for Lillian's murder, though sentences would be served concurrently, meaning he would still have been able to apply for parole after serving only 20 years. Because the state attorney couldn't guarantee a jury would put Chester to death, he didn't see the point in moving forward, and so he just bailed entirely on taking the remaining murder cases to trial. He told news reporters, though, that despite this, he would do everything in his power to make sure Chester was never released from prison early. After that, Chester penned a 48-page memoir in prison and gave it to the Chicago Tribune. In it, he claimed he was framed for the star-rock murders and explained in detail how the authorities had coerced him into falsely confessing. When reporters asked him about some of his previous convictions for sexual assault and theft prior to 1960, he claimed police involved in those investigations had tricked him into falsely confessing as well. For decades, every time Chester applied for parole, the state of Illinois denied his request. But then, in 2004, more than 40 years after his conviction, a group of post-conviction attorneys attempted to have new DNA testing done on items of evidence in the case. They hoped that advancements in DNA technology might prove the blood on Chester's jacket and the hair that had been found clutched in one of the victim's hands would rule him out as being involved. But unfortunately, by that point, La Salle County had allowed school groups, civic clubs and journalists to handle and examine key pieces of evidence in the case while it was in storage. So a lot of the items had been contaminated. Chester's friends and family, who'd always believed he was innocent, were disappointed when the judge ruled against having new testing done because of that. However, as you can imagine, descendants of Lilian, Mildred, and Francis were relieved to know they wouldn't have to relive any more legal proceedings related to the case. In 2007, 2016 and 2018, Chester again applied for early release but was denied. Then, in November 2019, he was paroled, and a few months later, in February 2020, he walked out of prison. He immediately set his sights on clearing his name and had some brand new help in his corner. According to coverage by WPLO, the Chicago Sun Times, and WSPY, by 2023, an attorney named Andrew Hale, who'd taken up the case and done his own investigation, wrote a letter to a special prosecutor claiming that a brown hair that had been found on the left index finger of Francis Murphy's wool glove was not Chester Wiggers, or any of the victims. Turns out, further forensic testing of the hair's root and bulb revealed it belonged to one of three brothers who all since passed away. But back when the crime occurred, one of them lived near the crime scene in Star of Rock State Park. How this hair got in the index finger of Francis's glove was a question the defense very much set out to answer. And it really was this new bit of information about the hair DNA that seemed to garner a lot of renewed interest in the story. A few years prior, Andrew Hale had launched his own podcast about the murders titled The Star of Rock Murder's podcast, where he chronicled his investigation into the crime and a lot of the nuanced legal issues involved in Chester's interrogation, prosecution, and post-conviction claims. There was also increased activity on a Facebook page that had been around for a few years called Friends of Chester Weeger, which was a place a lot of his supporters would post. In 2024, Chester's supervised release was lifted, and his defense team quickly filed a request in LaSalle County to have what they suggested were several critical pieces of physical evidence tested with modern technologies and methods. Those items included signatures on Chester's confession, a piece of wood believed to have belong to the murder weapon, a lock of curly hair, and a piece of fuzz. But the judge presiding over the case at that point only agreed to let a private lab test the piece of wood because, in his opinion, it was the most interesting item of evidence. Drew Hale believed that a fragment of that wood that had been found embedded in Lillian's head had actually come from some kind of blunt object like a wooden baseball bat, and not the frozen tree limb which Chester had previously confessed to wielding during the attack. Hale emphasized to the press that if a microscopic examination of the piece of wood revealed it had varnish on it or any other type of treatment, that could prove Chester was not guilty of the crime and his previous confession was, in fact, false. The catch with all this, though, was that the defense was going to have to front the bill to pay for the testing, not the state. The wood had to be delivered to the lab by sheriff's deputies, not anyone else. By mid-May 2025, everything in the case came to a head when an evident cherry hearing was held to evaluate Chester
post-conviction claims. Andrew Hale argued for the defense that the newly discovered evidence he and his team had uncovered was so powerfully exculpatory, jurors in a new trial likely wouldn't be able to convict Chester beyond a reasonable doubt. A special prosecutor for the state saw things very differently, though. She told the court that most of what defense attorney Hale and his team planned to present would probably be considered inadmissible in a new trial. Among the many things that were explored during the evidentiary hearing was testimony from a forensic pathologist who'd reviewed the three victims' autopsies. This guy testified that it was possible the women had been bludgeoned with the camera and broken binoculars, but blows from those items would not have been what killed them. He said the victim's fatal injuries likely came from some type of a hard, heavy, strong, curved object, similar to a bat, metal pipe, or possibly a crowbar. In his expert opinion, he didn't think a frozen log or tree lamb could have been the murder weapon. Andrew Hale told the court that witnesses for the defense would testify that Lillian, Francis, and Mildred's murders were not the result of a botched robbery attempt, but instead, a mob hit, orchestrated by members of the Chicago Mafia. Testimony the defense presented to back up that theory came from a woman who claimed her grandfather had given a deathbed confession stating he orchestrated the women's murders for the mob. According to coverage by WLPO and Shaw Local, the woman testified that right before her grandfather passed away from cancer, he'd confided in her that he knew for a fact Chester Weeger was innocent of the starved rock murders, because he'd been the person responsible for organizing the hit. But the defense was never able to make a clear connection between that claim and the trio of brothers who the hair DNA had been linked to, because those men's bodies were never exhumed for direct comparison. The prosecution's rebuttal to this theory was a witness who was the older sister of a guy who claimed he'd carried out the murders with some of his friends for $25,000. And that man just so happened to be an associate of Chester Weeger's at the time of the crime. There were also a few witnesses who testified they overheard former investigators on the case state that Chester might be innocent or had been wrongfully convicted. But none of those witnesses knew that knowledge firsthand. It was declarations they overheard in conversations throughout the years. So yeah, there was a lot of what would be considered hearsay flying around at this evident cheery hearing. When the proceeding finally ended, the judge ultimately decided the defense had not made a convincing enough argument to prove Chester's innocence. His main reasons for denying Chester's request for a new trial was because he concluded the new DNA evidence was insufficient, and nearly all of the hearsay testimony the defense had presented was unreliable. No witnesses had been presented who'd been present for the murders or could talk about specific details of the crime. A few days after losing in court, Chester, who was in his mid-80s, passed away. Until his dying day, he maintained his innocence. Whether or not you believe him is something you'll have to decide for yourself. Did he commit this heinous triple murder or did someone else pull off the perfect crime? It appears only the woods and canyons of starve rock state park hold the answers. Park Predators is an audio chuck production. You can view a list of all the source material for this episode on our website, parkpredators.com, and you can also follow park predators on Instagram at parkpredators. I think Chuck would approve.
Podcast Summary
Key Points:
In 1960, three women were murdered in Star of Rock State Park, Illinois, with their bodies found in a cave after a two-day missing persons investigation.
The killer, Chester Weeger, confessed to the murders, claiming he tied the victims with kitchen twine and used a tree limb to bludgeon them, with a motive rooted in robbery and financial desperation.
Key forensic evidence, including matching twine from the lodge’s kitchen and later blood analysis on Weeger’s jacket, linked him to the crime, leading to a conviction.
A major controversy arose over the credibility of Weeger’s confession, with claims of coercion, psychological pressure, and lack of physical evidence to support guilt.
In 2023–2025, new DNA testing revealed that a hair found in one victim’s glove belonged to a deceased brother living near the park, undermining the link to Weeger.
A 2025 evidentiary hearing rejected the defense’s claims due to insufficient and unreliable evidence, including hearsay and lack of direct forensic proof.
Despite multiple appeals and new scientific findings, the state upheld the original conviction, and Weeger was ultimately paroled in 2020 after decades of incarceration.
The case remains unresolved, with ongoing debate over whether Weeger was truly guilty or if the murders were a mob hit orchestrated by others.
Summary:
The 1960 Star of Rock State Park murders involved the brutal killing of three middle-aged women—Lilian, Frances, and Mildred—near a canyon in Illinois. Their bodies were discovered two days after they went missing, bound with twine and bludgeoned with a heavy object. A local man, Chester Weeger, confessed to the crimes, claiming he had attempted a robbery, panicked when he grabbed a camera strap instead of a purse, and then killed the women after they tried to escape.
The investigation relied heavily on physical evidence, including twine from the lodge’s kitchen and blood on Weeger’s jacket, which initially linked him to the crime. However, subsequent legal challenges questioned the validity of his confession, citing coercion, lack of physical proof, and psychological pressure. In the decades following, new forensic analysis revealed that a hair found in one victim’s glove belonged to a deceased brother, not Weeger, suggesting a possible error in the evidence chain.
A 2025 evidentiary hearing rejected these claims, ruling that the new evidence was insufficient and much of the testimony was hearsay. Despite appeals and modern testing, the original conviction stood. Chester Weeger was paroled in 2020, and though he maintained his innocence throughout, the case remains a subject of debate, with some suggesting a mob hit and others insisting on his guilt.
The story highlights the limitations of 1960s forensic science and the enduring impact of false confessions in criminal investigations.
FAQs
The murders took place in Star of Rock State Park in Illinois, specifically in St. Louis Canyon, near the park's Illinois River trails.
The victims were three middle-aged women: 50-year-old Lilian Edding, 47-year-old Frances Murphy, and 50-year-old Mildred Linquist.
The suspected weapon was a frozen tree limb, which investigators found buried in the snow near the victims' bodies. However, forensic analysis later suggested it may not have been the actual weapon used.
Yes, Chester Weeger was convicted of first-degree murder in 1961 and sentenced to life in prison. However, he claimed his confession was coerced and maintained his innocence throughout his life.
In 2023, a forensic DNA test revealed that a hair found in one of the victims' gloves belonged to a deceased brother living near the crime scene, not Chester Weeger. This evidence has been used to challenge the prosecution's case.
They suspected multiple perpetrators because the victims were all bludgeoned with a heavy object, and the crime scene showed signs of a struggle, including one victim attempting to escape and her bindings being partially undone.
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