The Smiley Face Killers theory suggests a coordinated gang of serial killers targeting young, athletic men in their 20s, drugging them, abducting them, and disposing of their bodies in rivers and lakes. Rooted in patterns of drowning deaths across the U.S. over decades, the theory was developed by retired detective Kevin Ganon and criminology professor Lee Gilbertson, who identified consistent victim profiles, geographic concentrations, and recurring graffiti of smiley faces near discovery sites. Evidence such as elevated GHB levels in victims’ systems adds to the suspicion, though experts note GHB can occur naturally after death and is not conclusive proof of foul play. The theory gained traction due to its narrative power and emotional appeal, but critics argue it relies on confirmation bias and lacks direct forensic links. Key cases like Chris Jenkins’ were reclassified as homicides based on circumstantial evidence, though no perpetrator has been identified. Journalists Anya Cain and Kevin Greenley, who analyze true crime through journalistic and legal lenses, remain skeptical, emphasizing that while some cases may involve homicide, the broader theory lacks credible proof. Ultimately, the episode underscores the importance of treating every death as potentially a crime, avoiding tunnel vision, and honoring the human tragedy behind each case—balancing emotional resonance with factual rigor.
Hey listeners, Chelsea here. I'm a producer on this show and I'm in your ears today to share some exciting changes coming to the feed. Rest assured, you're still going to hear the most interesting true crime stories from all around the world, backed by the research you've come to expect. But very soon we'll be introducing a new host to all of you. It's someone who shares our obsession with true crime in the criminal mind, a dynamic storyteller with a perspective we think you're really going to love. And before we launch into this next evolution, we wanted to take a beat and revisit some of your favorite stories from the past eight years. Episodes that reflect the journey this show has taken while we get ready for something new. Today we're revisiting a guest episode featuring Anya Cain and Kevin Greenley from the podcast Murder Sheet. Enjoy. Due to the nature of today's episode, listener discretion is advised. This episode includes discussions of murder and sexual assault. Consider this when deciding how and when you'll listen. The idea of a mysterious gang of serial killers traveling the country, stalking young men who are just beginning their lives. There's something very darkly fascinating about that that really grabs your attention. I'm Vanessa Richardson and this is serial killers, a Spotify podcast. You can find us here every Monday. Be sure to check us out on Instagram @SerialKillersPodcast and we'd love to hear from you. So if you're listening on the Spotify app, swipe up and give us your thoughts. Today's episode is about the Smiley Face Killers theory. Over nearly three decades, at least 600 college aged men have been found dead in bodies of water. Their deaths ruled accidental drownings, but a team of retired detectives have made it their life's mission to prove the deaths are a accidental at all. They're the work of a gang of serial killers. Later in the episode, our producer Chelsea will be joined by journalist Anya Cain and attorney Kevin Greenley, who host true crime podcast The Murder Sheet. With Chelsea, Anya and Kevin will use their expertise and experiences to analyze and dissect the Smiley Face murder theory. Stay with us. It began at the same place it usually did for Fordham students in the 1990s, the Dapper Dog, a bar in Manhattan's Upper East Side. It was a long trek from the Bronx where the university's located, but the bar's supposed lax rules around IDs meant underage students could indulge alongside Upper Classmen. On February 16, 1997, 20-year-old Patrick McNeil braved the below-freezing temperatures to join his friends at the Dapper Dog. One of his roommates was bartending that night, so they thought maybe they'd get some free drinks or heavy pours. Patrick was a junior at Fordham. He was majoring in accounting, but had always felt a pull toward law enforcement. The drinks flowed a little too freely that night. Around midnight, Patrick took a tumble in the bathroom. Perhaps he decided he'd hit his limit and should head home. It was a school night after all. Everyone had classed the next morning. Patrick told his friends he was tired and that he'd take the subway back to campus alone. By this time, the Dapper Dog had become a nuisance in the neighborhood. It was basically an off-campus frat house. Neighbors would frequently report excessive noise and public drunkenness, so when witnesses saw Patrick stumbling out of the bar and down Second Avenue, they didn't bat an eye. But unbeknownst to Patrick, someone was following him. As he made his way home, a van that had been double parked on Second Avenue, tailed him. When Patrick stopped, the van stopped. When Patrick turned on the East 90th Street, so did the van. And that was the last time anyone saw Patrick alive. Four days later, Detective Sergeant Kevin Ganon was assigned to Patrick's case. Over the 16 years of his career, Ganon had worked his way up from Beat Cop to the head of the robbery unit. Just two days before Patrick went missing, he was promoted into the missing persons squad. Also on the case, were the people of Portchester, New York, Patrick's hometown. Off-duty officers traveled to Manhattan to search the streets. Community members set up a command center to take phone calls and print flyers. His parents, Jackie and Pat hosted a rally where they collected donations and sent out a call for more volunteers. The NYPD dispatched police helicopters. They scoured the East River for clues. They collected tips and possible sightings, but nothing went anywhere. Patrick vanished without a trace. On April 7, 50 days after his disappearance, Patrick's body was found in the East River, in the Bay Ridge section of Brooklyn near a pollution control plant. It was 12 miles from where he was last seen. After the autopsy, Dr. Charles Hirsch, the medical examiner, concluded Patrick's cause of death was drowning, but the case was left undetermined, pending further investigation. That Dr. Hirsch said is because it's unclear how Patrick ended up in the water. He could have fallen in, been pushed, or jumped. The toxicology report showed that Patrick had a moderate blood alcohol content in his body. Dr. Hirsch didn't give an exact number, but said the amount was over the legal driving limit, which at that time was 0.10%. There were no other substances present in his body, and he didn't have physical injuries. That led the medical examiner's office to believe foul play was unlikely. But Kevin Gannon disagreed. He worked the case for six weeks. He knew it better than anyone. To him, the answer was clear. Patrick McNeil was murdered. Initially, Gannon's theory rested on the water currents. Investigators on the case had speculated Patrick fell into the East River in Manhattan and drowned. Then his body floated down the water into New York Bay, where it was later found. Because he was still wearing the same clothes he wore to the Dapper Dog, police speculated Patrick may have died the same night he disappeared. Gannon spoke with the NYPD Harbor Unit who patrol the river daily. They gave him information about the strength of the water currents on the night Patrick drowned. But it didn't add up. There's no way the current could have carried Patrick 12 miles down the river. Gannon thought someone, possibly the person in the van spotted that night, abducted and killed Patrick, drove to Bay Ridge and left his body in the water. The detective needed to track down that van. Thankfully, witnesses gave him a partial license plate number. But when Gannon took it to his supervisors, they told him identification would be too costly for the department. With that, his case hit a dead end. During the course of his investigation, Gannon grew close to Patrick's parents. He told them he believed foul play was involved, and he vowed to get justice for their son. Eventually, Gannon was taken off the case and reassigned. But he didn't forget about Patrick, especially not when over the next 15 months, two more young men died the exact same way. On December 31, 1997, 22-year-old Lawrence Andrews Jr. took the train from his home in Brewster, New York, to Grand Central Station in Manhattan. Larry, as he was known, had plans to attend Times Square's New Year's Eve ball drop, a yearly tradition for him and his friends. But shortly after midnight, Larry got separated from his group. He was spotted an hour later by a different group of friends, having a drink in Grand Central Station. He was last seen around 2am, walking west on 42nd Street. Six weeks later, Larry was found dead in Beirige. In the same water, Patrick had been found 10 months prior. Medical examiners concluded his cause of death was drowning, but again couldn't determine how he got there. Just as he did in Patrick's case, Detective Ganon consulted with the NYPD Harbor Unit to get information on water currents, and again, it didn't add up. Typically, when someone drowns, their body is recovered within 100 yards from where they fell into the water. Larry somehow floated 9 miles down the river. More suspiciously, he was found just a few yards away from where Patrick had been found. Were they both kidnapped, killed, and left in the exact same waters?
months later? It happened again. On May 17th, 19-year-old Joshua Bender's body was found in the Hudson River near 138th Street in Harlem. Joshua was a student at Yashiva University and a volunteer with the ambulance corps. He'd gone missing two weeks prior, but much less is known about the circumstances of his disappearance than those of Patrick and Larry. He was last seen in his dorm, three miles away from where the body was found, studying for a final exam. As his mother would later say in a press conference, it seems as though he has vanished into thin air, but the conclusion was much the same. Accidental drowning, with no idea how he ended up in the water. Kevin Ganon didn't work on Joshua's case, but he did notice the similarities to Patrick and Larry's deaths. He continued on in his career until he retired from the force in 2001. But he wasn't done. About a year later, he turned on the news to find his suspected serial killer was on the move. In October 2002, retired NYPD detective Kevin Ganon learned that over the course of ten days, several people in Minnesota and Wisconsin had gone missing. The cases involved promising young men, a lot like Patrick O'Neill, Larry Andrews, and Joshua Bender. Ganon passed a long information to the agencies involved in the drownings, then called his former partner, Tony Duarte. He'd made a promise to the O'Neill family, and it was time to get to work. Meanwhile, Lee Gilbertson, a criminology professor at St. Cloud State University in Minnesota, had noticed the same trend. In 2006, the body of Scott Radell was recovered from the Mississippi River. Scott was a 21-year-old St. Cloud student who was a self-described outdoorsman. He'd gone missing while bar-hopping with his friends. Scott's death prompted Gilbertson and two of his graduate students to take a closer look at the drowning death that had occurred between 1997 and 2006. They found 22 victims who all fit the same profile, white or Asian men in their 20s, around 5.8 and 165 pounds, athletic and academically successful. All of the victims had gone to college in the 50-mile stretch between Morehead, Minnesota, and East Lansing, Michigan. 94% of the drownings occurred within 100 miles of Interstate 94, which runs between the two cities. The cause of death in each case was either accidental or undetermined. Gilbertson believed that maybe the case for some of the deaths, but not all of them. Accidents are random, so why did every victim fit the same profile? Gilbertson published his findings in 2006. When Duarte and Ganon caught wind, they went to visit the professor and recruited him into their newly formed task force, Global Death Investigations, or GDI. They brought in another retired NYPD detective, Mike Donovan, and started touring the country to revisit drowning sites, interview friends and family, and pour over police reports. The team at GDI built out a database of over 300 drowning deaths. Their initial goal was to identify which cases were actually accidental and which could have been homicides. Even accidental drowning deaths are among the hardest for law enforcement to investigate, but it's far more difficult to prove that a drowning was a murder. Water might wash away crucial evidence, or the body may have been exposed to environmental elements, or even an animal. Without DNA or obvious signs of homicide, the investigation becomes a guessing game. Did the victim have any enemies? A jilted lover? A scorned friend? The Center for Homicide Research, a nonprofit organization dedicated to homicide prevention, used FBI data to calculate that only 0.2% of all murders in the US can be attributed to drowning. But Kevin Ganon thought, what if police and medical examiners are completely missing homicides? In his experience, law enforcement typically investigates drownings as accidents. Ganon says crucial evidence can be overlooked by taking this approach. According to GDI, this was the case in the death of Dakota James. Dakota grew up in Frederick, Maryland. According to his mom, Pam, he was smart and outgoing. He was athletic. He played soccer and was the swim team captain in school. At the time of his death, 23-year-old Dakota was a master student at Duquesne University. On January 25, 2017, he went out with friends in downtown Pittsburgh. He left the bars alone around 11.30 p.m. to head to his house, which was across the Allegheny River. Dakota was last seen on CCTV nearly 20 minutes later in an alleyway near Kat's Plaza. When Dakota didn't show up for work the next day, his boss contacted his family who filed a missing person's report. Police launched a wide-scale search, and on March 6, 40 days after he disappeared, Dakota's body was found in the Ohio River. After the autopsy, Dakota's death was ruled in accidental drowning. Police theorized Dakota fell in the Allegheny River near Roberto Clemente Bridge after stopping there to urinate. His body then floated 10 miles down the river through a dam then came to rest where the Allegheny turns into the Ohio River. But Dakota's family didn't agree with the police's conclusion. They insisted Dakota had been murdered, but detectives dismissed the possibility of foul play. After the case was closed, Dakota's parents Jeff and Pam read about the smiley face killers online and reached out to Kevin Ganon. When GDI took on Dakota's case, they found that police had either looked over, misinterpreted, or just completely ignored several pieces of evidence. One bombshell came after GDI hired a forensic expert to assess Dakota's computer. The analysis revealed Dakota's PayPal account was used in a transaction nearly 48 hours after his disappearance, suggesting he was still alive at that time. In many of the cases they study, GDI suspects the killer holds their victim for a period of time before murdering them and leaving their body in water. They believe the PayPal charge proves that's exactly what happened to Dakota. And that's not all GDI discovered. Kevin Ganon and Mike Donovan consulted with a private investigator who'd been hired by Dakota's family before his body was found. The PI had done a comprehensive review of the camera footage around Dakota's last whereabouts and near the Roberto Clemente Bridge, where police believe he'd fallen into the water. The private detective found that only one camera picked up Dakota the night he went missing, the one in the plaza where he was last seen, not a single camera around the river, nor on the bridge, had spotted Dakota that night. After learning about the camera footage and PayPal transaction, Ganon and his team had even more questions about the police's conclusion, so they dug deeper. According to the official report, Dakota's body hadn't suffered any physical trauma, but after consulting with the US Army Corps of Engineers, GDI discovered Dakota's body went through a gap in the dam. How could he possibly have floated 10 miles down the river and squeezed through that gap without any injury to his body? GDI needed more information, most importantly, the autopsy photos. But according to the James family, the Allegheny County District Attorney didn't allow them to view the full medical examiner's report. They also say that the police who investigated the Patrick McNeil death, which kicked off Kevin Ganon's investigation, rejected his family's requests for the full file until nearly 12 years after his death. According to Ganon, that's typical protocol in an active homicide case, not an accident. Armed with that information, Dakota's mother Pam called the district attorney to discuss her son's file. In the meeting, the DA finally agreed to release the entire report to Pam, who in turn shared it with GDI. The file only led to more questions than answers. Despite the police's initial insistence that Dakota's body was free from injury, the autopsy photos seemed to reveal strange marks around his neck, information that was missing from the written autopsy report. GDI consulted with Dr. Cyril Wecht, a renowned medical examiner, who agreed Dakota may have been strangled.
With this new evidence, Pam and Kevin Ganon went to the DA to ask for Dakota's case to be reopened and reexamined. To get traction, Pam took the case to the media, and the medical examiner's office said they'd be willing to reconsider. But as of 2024, Dakota's case remains closed. The more GDI investigated these drowning deaths, the more they saw a pattern similar to what they'd seen in Dakota's case, missing evidence, lack of witness follow-ups, and autopsy in consistencies. They started to believe the cases could be connected, maybe even the work of a serial killer. To determine whether a serial killer may be responsible, the FBI links murders using a variety of factors, including a consistent method or weapon used in the murder, similar victim type, and geographic location. This was a difficult task for GDI, because the deaths were classified as accidental drownings, there were no weapons or ammo to connect to one another. Most of the bodies didn't show signs of foul play, no gunshot wounds or other injuries. One day, Ganon saw a drug information poster tacked up on a police station's wall, there was one drug that stuck out to him. GHB, that's when it hit him. What if the victims were being drugged? GHB stands for Gamma Hydroxybutyric Acid, a prescription version is used to treat narcolepsy, but if it's misused, it can cause memory loss, confusion, and physical weakness. In the 90s, it became popular at dance clubs and was dubbed the "date rape" drug, because it was commonly used in sexual assault cases. A 2020 survey in the UK estimated around 1/4 of rape victims had been dosed with the drug. GHB is odorless, colorless, and tasteless, leaving someone completely unaware their drink has been spiked. The person may start to feel out of control of their own body in just 15 minutes after consuming the drug. So GDI searched through toxicology reports, not every medical examiner's office tested for GHB, so they couldn't check their entire database, but they found at least 30 victims, including Dakota James, had the drug in their system at the time of death. So now they could make a connection with the method of murder, and thanks to Gilbertson's work, they knew the victimology and locations. As we mentioned earlier, the professor had already identified the victim type in his study, white or Asian men, athletic, good grades, similar body types, and the locations revealed another pattern. Not only did the deaths typically occur in college towns, but they seemed to center around certain hotspots, mostly in the Midwest. At least 12 victims were found in Lacrosse, Wisconsin, three were in East Lansing, Michigan, and the killings in Chicago may date as far back as 1999. All in all, GDI's database includes over 600 deaths across 11 states. With so many victims, in so many locations, it seemed impossible that one serial killer could be responsible. So GDI thought, "What if there's a gang of serial killers?" Kevin Ganon, Tony Duarte and Lee Gilbertson had all been gang experts in their careers. Through their work, they knew gangs are often affiliated with symbols, whether it's hand signs or graffiti. Similarly, some serial killers use a signature, which according to psychologist Scott Bond, reveals the offender's fantasies. Sometimes the signature is displayed at the crime scene, like Jack the Ripper's propensity to mutilate his victims. Other times it's revealed after the murder, so the killer can take credit, like when Dennis Raider signed his letters to the media with his nickname BTK. Signatures are a way for serial killers to take credit for their murders and for police to connect the crimes. Through visits to the drowning sites and photos taken at the times of the deaths, Kevin Ganon and Tony Duarte noticed a symbol continued to pop up, smiley face graffiti. A smiley face was found on a bridge upstream from Dakota James' body. In another case, a smiley face was found painted on a drainage ditch, another on a rock. GDI claims they've found at least 22 smiley faces graffiti near-body discovery sites. Finally, GDI felt they could link many of the deaths in their database, and in 2008, they went public with their theory. The smiley face killers are a well-structured, organized gang with cells in major cities across the United States who drug, abduct, hold the victims for a period of time before they murder them and then place them in the water. But not everyone believed them. Hi, I'm Chelsea, and I'm one of the producers of serial killers. I've been working on this show for five years, and for nearly just as long, I've wanted to cover the smiley face killer's story. It's fascinating to me, especially because I have a small connection to it. I went to undergrad in North Texas, and not long after I graduated, one of my classmates drowned in Ladyburn Lake, while on a trip to Austin. In the weeks after their death, I learned there had long been rumors of a serial killer in the Austin area. It was said the killer targeted young men, drug them, and left their bodies in Ladyburn Lake. Some believed my classmate was one of the victims of what became known as the Rainey Street Killer, named after a street near the lake, where many of Austin's bars are located. Their death was ruled accidental, but a few years later, I learned about the smiley face killer's theory, and it gave me pause. Could my classmate's death be related? There are so many layers to this theory, I feel like I need help dissecting it all. So I'm excited to bring on Kevin Greenley and Anya Kaine, host of the podcast The Murder Sheet. Kevin is an intellectual property attorney, and Anya's background is in journalism, at the nexus point of business and crime. Together, they look at cases through illegal and journalistic lens, applying what they've learned in their careers to the stories they examine on their podcasts. I asked Anya and Kevin for their initial thoughts on the smiley face killer's theory. So I get my interest in true crime partly from my mom, and this is one of those cases that I know she's followed over the years and would often talk about and show a lot of interest in. So my awareness about the smiley face killer's theory sort of comes from her, and then looking into it myself. Personally, I am somewhat skeptical. The idea of a mysterious gang of serial killers traveling the country stalking young man who are just beginning their lives, there's something very partly fascinating about that that really grabs your attention. And if that was a movie, I mean, I could see that movie. One of the things that interested me about this theory is also one of the things that makes me doubt it a bit, and that's the fact that there's so many of these deaths. If, in fact, all of these deaths were linked to a particular group of serial killers, I would think they would have left behind quite a bit of evidence. So it would be more than a theory. It would actually be a fact. Researchers have long raised questions about the smiley face killer's theory. In particular, the Center for Homicide Research published a direct rebuttal of the theory. To unpack these criticisms, I asked Kevin and Anya to apply their investigative skills and help me answer some questions. One of the first questions on my mind was the importance of the smiley face symbol, because well, they're everywhere. I know from my own personal experience in my hometown's bakery, they would make these yellow smiley face cookies that I was obsessed with as a kid. And I think that, you know, when we talked about smiley faces in my family, we were often referring to those cookies that I always wanted. In addition to that, it's a pretty common motif in art, as you mentioned, with everyone from Banksy onward using smiley faces in their artwork as sort of an expression of happiness. And you know, I'm a comic book guy. So the first thing that came to my mind is the fact that the logo for the comic book, the watchman, is actually a smiley face covered with blood. And I was also thinking Anya used to cover Walmart. And Walmart in the past is usually smiley face logo. The same group of researchers found that not only did the smiley faces differ from case to case, so too did the locations of the graffiti. Sometimes the smiley face was found in close proximity to the body. Sometimes much further away. It seems it could be confirmation bias if you're looking for a smiley face.
"You can probably find one." I decided to put that idea to the test. I live in Los Angeles and know that the LA River is pretty well known for its graffiti. So on a sunny Saturday, I took a stroll along the river and kept my eyes peeled for smiley faces. I walked for just over two miles and counted seven smiley faces, and luckily, zero bodies. So is the smiley face a mark of a killer, or just a ubiquitous image? It is important to have an open mind and consider all the factors, and one thing that gives me a bit of pause in this particular case is the presence of GHB in the bodies. But, to be honest, I don't know a lot about GHB, but it does seem to me kind of peculiar that it was found in the bodies of all of the victims, the GDI tested. Kevin raised a good point, but when I looked into it, I found out that when GHB is found in a body, it could indicate any number of things. Because GHB is sometimes taken recreationally, it's possible some of the men in this case took the drug knowingly. GHB also occurs naturally. The body produces it in small amounts, but after death, the decomposition process can actually add more of the substance into a person's system. Testing isn't really accurate enough to show whether the GHB was in the bloodstream before or after death. So for me, when I'm looking at whether I think a death could be a homicide, a suicide, or some sort of accident, I like to look at the totality of all the circumstances and figure out what does most of the evidence point to. So while the presence of GHB in a lot of these bodies definitely gave me a pause, the fact that it is known to naturally occur in bodies after people die also makes me think that that could very well just again point to an accident rather than some malfeasance on a killer's part. There's one important thing that the global death investigators urged, that unless there is an eyewitness to the contrary, every death should be treated like a homicide. There work has yet to definitively link all the deaths to a group of serial killers, but it did alter the outcome for one family. Chris Jenkins grew up in Eden Prairie, Minnesota. According to his mom Jan, he was the jokester of the family, always looking to make everyone around him laugh. In 2002, he was 21, a star lacrosse player, and a business student due to graduate early from the University of Minnesota. On Halloween night, Chris put on his costume and went out to Lone Tree Bar in Minneapolis. Around 12.30am, he was asked to leave the bar, though it's unclear why. According to GDI, police initially didn't put many resources toward the search for Chris. Almost a week after his disappearance, the Jenkins family was desperate. So they paid for search dogs out of pocket. In our experience covering different crime cases, we often see, especially in high profile cases, families take a leadership role when it comes to advocating for someone who's disappeared or who has been murdered. And I personally just reflect when I see that about how incredible and strong it is for these folks to be doing that, while also grappling with the fear and grief and anguish that comes with a tragedy like this. One thing that I always think of is that of course, law enforcement, people in these professional organizations, of course they care, and of course they're very good at their jobs. But at the end of the day, no one is going to care more about people who have been lost than their friends and family. And so often it is inspiring to see family and friends step up and tell the world about who has been lost and sometimes even higher private investigators or search dogs or what have you in order to make sure the people they've lost are giving some kind of justice. On February 27, 2003, Chris' body was found in the Mississippi River near the 3rd Avenue Bridge. The medical examiner's office suspected Chris had drowned, but evidence was inconclusive, so they ruled the cause of death unknown. The manner of death, whether it was a homicide, suicide, or accidental, also couldn't be determined. But most law enforcement officers believed Chris had either taken his own life or accidentally fallen into the river. This's parents were devastated. They believed foul play was involved, so they contacted Kevin Ganon at GDI. And Kevin agreed, he believed Chris Jenkins was murdered. Kevin and his investigators pointed to a few different pieces of evidence. According to the search dog handlers, the bloodhounds had followed Chris' scent from lone tree bar to a parking garage, where a small amount of blood was found. From there, the scent led to the middle of the street, and then it was gone. This suggested Chris may have been driven away in a car. The bloodhounds didn't, however, detect Chris' scent on the bridge from which police theorized Chris either jumped or fell. He was also not spotted on video footage from the bridge, or anywhere nearby for that matter. Second, Chris had a high level of GHB in his blood. More than what occurs naturally during decomposition, according to Kevin Ganon. The evidence led Kevin to believe that Chris Jenkins had been drugged, abducted and driven away in a van, held for a period of time, then suffocated and placed in the river. I'm a big believer in going where the evidence points to, right? It's not about which theory sounds best, it's about what does the evidence fit best. And when I see things like Chris not appearing on video footage from the bridge and this high level of GHB in his body, I have a lot of questions. I think that sounds like it could be potentially a homicide, and I would hope that investigators would very much work diligently to rule that out before dismissing it. So I intend to think from what we know here that Chris's death at the very least looks very suspicions. The obvious question that comes straight to my mind is, were any smiley faces found near the body? To date, I can't find any records of a smiley face. But in 2006, Minneapolis police announced something shocking. Chris's death had been reclassified as a homicide. Authorities said the change was due to information gathered from inmate testimony in an interview with an eye witness. But they didn't offer more details. They did, however, apologize to his parents for mistakes made during the investigation. Later, Milwaukee Magazine reported an informant told police a man named Jeremy Alfred had boasted about killing Chris Jenkins, and he didn't have an alibi for Halloween 2002. He was supposed to meet with his sister for trick or treating, but didn't show. He and his brother Luis had been convicted of the murder of a man named Douglas Miller. Jeremy and Luis killed Douglas and left his body in a burning mobile home. Later, Douglas's van was found in an Iowa river. Police in Iowa and Minnesota discovered Jeremy had ties to a gang known as the dealers of death, which may have had over 300 members. When the FBI questioned Jeremy, he didn't mention Chris Jenkins, but said the gang was responsible for at least 40 murders of young men in Minnesota and Iowa. Strangely, one of the informants in the case with ties to Jeremy and the dealers of death had the last name of Smiley, like Smiley, with a Z. I will say that that is certainly an odd and slightly disturbing coincidence. Although when I'm looking at the story of Jeremy and his alleged connection to this crime, I am struck by the fact that there is not a lot of direct evidence tying him to anything. So certainly, it's interesting that he didn't have an alibi and that he may have boasted about killing Chris. But we do know that people make claims in prison, whether those are prison house informants or people who are trying to sound tough. And so without necessarily any further information or something only the killer could have known, I'm inclined to say that it sounds like there's some definitely intriguing possibilities there. During anything where I'm like, oh, yes, this guy must have been the one who did this. The FBI also didn't find Jeremy Alfred to be credible. No charges were ever filed against Jeremy or anyone else for Chris's death. In Daz of 2024, the Chris Jenkins case is the only one in GDI's database that has been ruled a homicide. Kevin and Anya came into this story as skeptics, two people who wanted facts to back up the theory. After dissecting the theory with them, I wanted to know, where do they stand now? To me, one thing I take away from this is to be wary of easy answers. Maybe some people look at the smiley face theory and that's an easy answer for what happened to their loved ones. And so that isn't really a helpful way to approach the world. But on the other hand, investigators and stuff can say, oh, the smiley face theory, I don't believe in it. I believe all of these people are victims of accident or suicide or what have you. And that also is not a helpful way of looking at it. people.
have been too wedded to that approach, then Chris Jenkins' death would still be classified as something other than a homicide. I personally, when I look at Chris' case, I think that there is indications that that was a homicide. I don't believe it is connected to any wider conspiracy or serial killing. I think that it may very well just likely be an isolated and very tragic incident. I do not believe in the smiley face killer theory. I just don't think it holds any weight, and I think that in fact it can be harmful to try to connect things based on very scanned reasoning and evidence. That being said, I can agree with some of the folks behind the smiley face killer theory in a few respects, and one of those is the importance of treating each case like it might be a homicide until you get information that disproves that theory. And I guess I would just add that at the end of the day, even if Kevin Knight don't believe in the smiley face killer theory, we do think that some of these cases very well could be homicides and should be looked at and should be given the resources necessary to break them open. And even if some of these young men died by accident, it doesn't take away from the absolute tragedy that that happened. I came into this story wanting some answers to my classmates' death. But with that desire, I can see how easy it is to be seduced by theories. It means wanting to believe something, even if the facts butt up against that belief. I may never know what happened to my classmates, but I do have a better understanding of investigatory approaches, and why, no matter the suspected cause of death, it's important to avoid tunnel vision. With that, I wanted some final wisdom from Kevin and Ananya. Why did the smiley face killer theory generate so much interest with people? And what does it say about us? I think a lot of it is people just like a good story. And this is a good story. And you know, one thing that makes a good story is finding a monster that explains the mishaps and tragedies of our lives. It's not fun or pleasant to think that something terrible could happen to someone we care about and love, and is just a random incident. It's easier and somehow comforting to think that it is because of some monster going around taking our loved ones from that. And I think that might also be part of what draws people to this story. I personally think that we live in a society where we often apply a lot of the rules of fiction to true crime. I think people tend to gravitate toward what is interesting over what is most likely to be true. And I think that's where it's important for people to kind of maybe think about true crime in a way that's not just entertainment, but is also what is what is closest to the truth, what is realistic, what is fact-based. And it can be difficult to do that, but I think it's an important exercise as we engage with these real life stories of tragedies. This isn't just a story. This is their lives. And so we try to come into every case we do with a level of respect because at the end of the day, it's not just a homicide, it's not just a name to person, and that person had people who love them. Thanks for tuning in to serial killers. A Spotify podcast. We're here with a new episode every Monday. Be sure to check us out on Instagram at serial killers podcast. And we'd love to hear from you. I'd like to thank our guests, Anya Kane and Kevin Greenlee for their insight and expertise on this episode. Their weekly podcast, The Murder Sheet, takes an in-depth journalistic view on both high profile and lesser known crimes. You can find The Murder Sheet wherever you get your podcasts. For more information about the smiley face killers, amongst the many sources we used, we found case studies in drowning forensics by Kevin Ganon and Dr. Lee Gilbertson and the report Drowning the smiley face murder theory from the Center for Homicide Research, extremely helpful to our research. Stay safe out there. This episode was written and researched by Chelsea Wood, fact-checked by Lori Siegel and sound designed by Alex Button. Our head of programming is Julian Warrow. Our head of production is Nick Johnson and Spencer Howard is our post-production supervisor. This episode was hosted by Anya Kane, Kevin Greenlee, Chelsea Wood and me, Vanessa Richardson.
Podcast Summary
Key Points:
The Smiley Face Killers theory proposes a gang of serial killers targeting young, athletic men in their 20s, drugging them, abducting them, and disposing of their bodies in water.
Investigators like retired detective Kevin Ganon and criminology professor Lee Gilbertson identified patterns in drowning deaths, including similar victim profiles, locations, and the recurring appearance of smiley face graffiti near crime scenes.
The theory is supported by the presence of GHB in the blood of multiple victims, a drug that can cause confusion and weakness, though its presence can also occur naturally post-mortem.
GDI’s research found over 600 drowning deaths across the U.S. with patterns suggesting organized criminal behavior, but no definitive physical or forensic evidence links all cases to a single gang.
A key case, Chris Jenkins’ death, was later reclassified as a homicide based on witness testimony and blood evidence, though no direct link to a "smiley face" gang or individual was proven.
Skeptics, including journalists Anya Cain and Kevin Greenley, argue the theory suffers from confirmation bias, overreliance on symbols, and lack of tangible evidence.
They emphasize the importance of treating every death as a potential homicide until proven otherwise, advocating for thorough investigations and family-led advocacy.
The theory resonates emotionally due to its narrative appeal, reflecting a human need to find patterns and monsters in tragedies, rather than accepting randomness.
Summary:
The Smiley Face Killers theory suggests a coordinated gang of serial killers targeting young, athletic men in their 20s, drugging them, abducting them, and disposing of their bodies in rivers and lakes. S. over decades, the theory was developed by retired detective Kevin Ganon and criminology professor Lee Gilbertson, who identified consistent victim profiles, geographic concentrations, and recurring graffiti of smiley faces near discovery sites.
Evidence such as elevated GHB levels in victims’ systems adds to the suspicion, though experts note GHB can occur naturally after death and is not conclusive proof of foul play. The theory gained traction due to its narrative power and emotional appeal, but critics argue it relies on confirmation bias and lacks direct forensic links. Key cases like Chris Jenkins’ were reclassified as homicides based on circumstantial evidence, though no perpetrator has been identified.
Journalists Anya Cain and Kevin Greenley, who analyze true crime through journalistic and legal lenses, remain skeptical, emphasizing that while some cases may involve homicide, the broader theory lacks credible proof. Ultimately, the episode underscores the importance of treating every death as potentially a crime, avoiding tunnel vision, and honoring the human tragedy behind each case—balancing emotional resonance with factual rigor.
FAQs
The Smiley Face Killers theory suggests a gang of serial killers abducts young, athletic men, drugged them with GHB, holds them for a period of time, and then murders them before disposing of their bodies in bodies of water. The theory is supported by the discovery of smiley face graffiti near some drowning sites and the consistent profile of the victims.
The Global Death Investigations (GDI) database includes over 600 drowning deaths that fit the profile of the victims, with at least 22 smiley face graffiti sightings near body discovery sites. This has led to the theory linking these deaths to a serial killer gang.
The theory is based on consistent victim profiles—white or Asian men in their 20s, athletic and academically successful—geographic patterns, the presence of GHB in victims' systems, and the appearance of smiley face graffiti near drowning sites.
No, GHB presence is not conclusive. It can occur naturally during decomposition and some victims may have used it recreationally. Its presence alone does not prove homicide, and testing accuracy is limited in determining whether it was present before or after death.
No official investigations have confirmed the theory. Only one case, Chris Jenkins' death, was reclassified as a homicide due to inmate testimony, though no direct link to a smiley face or a gang was established. The theory remains unproven and controversial.
The smiley face graffiti is presented as a potential signature of the serial killer gang. However, critics argue that smiley faces are common in pop culture and everyday life, making it likely a coincidence rather than a deliberate signal.
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