This podcast episode explores Luigi Mangione’s background and the events leading to his arrest for killing Brian Thompson. Born into a wealthy, influential Maryland family, Mangione had a privileged upbringing, excelling at the Gilman School and graduating from UPenn with engineering degrees. He worked as a data engineer and lived in Hawaii, where a surfing accident caused severe back pain, leading to multiple surgeries and ongoing struggles with the healthcare system. During travels in Asia in early 2024, he appeared to embrace minimalist travel and engaged with radical ideas, including those of Ted Kaczynski, posting on Reddit under “MrCactus” and exploring themes of technology’s control over humanity and loss of agency. A witness who met him in Bangkok recalled him criticizing U.S. healthcare but described him as normal and friendly. After returning from Asia, Mangione became reclusive, allegedly planning the attack in a notebook, targeting UnitedHealthcare’s CEO. He pleaded guilty to federal stalking charges but not guilty to state murder charges, with his defense citing double jeopardy. The episode highlights his transformation from a promising, respected individual to someone radicalized by personal pain and ideological influences, raising questions about how such a life led to violence.
Hi, this is Brian Buckmeyer, here with another weekly episode of my new podcast from ABC Audio
and 2020, Burden of Proof, Luigi Mangione. Remember, you can also listen ad-free by
subscribing to 2020 True Crime Plus on Apple Podcasts. Click the link in the description
to learn more. Now, here's the next episode of Burden of Proof, Luigi Mangione.
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Luigi Mangione was traveling through Asia. This is ABC News contributor Anna Garcia.
Even writing about his experiences in Japan and enjoying his hikes in the mountains
and sharing his experiences by posting on Reddit.
In spring of 2024, Mangione appeared to post to a Reddit channel called One Bag,
The Art of Minimalist Travel. Several details of the user's Reddit profile
appeared to tie it to Mangione, including a post that contained a link to his GitHub profile,
which had his full name on it. In one Reddit post, the user, Mr. Cactus,
wrote about fitting everything he needed to travel around Asia into a mid-sized backpack.
He gave enthusiastic detailed recommendations to fellow light travelers and waxed poetic
about the philosophy behind carrying just one backpack on his journey.
In winter and spring 2024, Luigi Mangione traveled to Thailand, India, and Japan.
Where, on his 26th birthday, the New York Times reported that he checked into a guesthouse near
Mount Omine, a sacred mountain in Japan forbidden to women. The innkeeper told the Times that he
took out his own trash and kept his room spotless. From Japan, he sent a friend a voice memo,
saying, I want some time to zen out.
When Mangione returned to the United States in summer, he became increasingly hard to contact,
according to authorities, and seemed to stop posting on social media. In November,
a month before Brian Thompson's murder, Mangione's mother reported him missing.
Had something happened during his travels? And Luigi Mangione changed?
In December, he was arrested in Altoona, Pennsylvania with, according to authorities,
one backpack. This time, the backpack didn't have a carabiner, a packable parka,
and a microfiber beach towel in it. Instead, investigators say they found a 3D-printed gun,
a silencer, a letter to the feds, and a red spiral notebook that described whacking a health insurance
CEO. Luigi Mangione pleaded guilty to two counts of stalking in federal court and admitted to
shooting Brian Thompson. He has pleaded not guilty to murder and other charges against Mangione.
and other charges in his state case,
and his attorneys filed a motion to dismiss the state charges,
citing double jeopardy laws.
The Manhattan District Attorney's Office said in a statement
that it remains committed to seeking justice
for Mr. Thompson and his family.
Mangione's state trial has been adjourned
to resolve the defense's motion.
From the very start of this case, and as it keeps evolving,
people have poured over Luigi Mangione's past.
Who is Luigi Mangione?
What decisions, what ideas, what twists and turns in his life
led him to what he admitted to in federal court,
stalking and shooting a man?
From ABC Audio and 20/20, I'm Brian Buckmeyer,
an attorney and ABC News legal analyst,
and this is "Burden of Proof: Luigi Mangione."
Episode 3, "Mr. Cactus."
♪ ♪
In 1998, Brian Thompson was one year out of college.
He was an audit manager at Price Waterhouse Coopers.
It was the beginning of a resume that would take him to the C-Suites.
Also in 1998, in Maryland,
the man who shot him on a Manhattan sidewalk was born.
♪ ♪
While Brian Thompson was raised in a small farming community,
Luigi Mangione was born into a dynasty,
according to people who knew his family.
Mangiones were wealthy not only in money but in their spirit.
That's Giovanna Acquia Blatterman.
I am in Baltimore City, in Maryland.
We are in the greatest neighborhood of this city,
Little Italy.
She was a hairstylist in the area for decades.
And I think in the '70s, I briefly did this.
I did Miss Mary's hair,
who was Mr. Nick Mangione's wife.
She and Mr. Nick, they lived on the east side,
and I had a salon on the east side.
Nicholas, known as Nick Sr.,
and Mary Mangione are Luigi Mangione's grandparents.
To understand the life Luigi Mangione was born into,
we need to start with them.
They were both born in Maryland to Italian immigrants.
They got married in 1950.
In a 1995 interview with the Baltimore Sun,
Nick Sr. said he grew up extremely poor
and was already working to provide for his family
before he was a teen.
He served in the Navy during World War II
and worked in construction when he returned home.
Well, I believe Nick Sr. was like a magician.
He took nothing and he built a million-dollar business.
The seeds of the Mangione business empire
were planted in the 1970s, and it was a resort called
Turf Valley that really put Nick Sr. on the map.
Here's a clip of Nick Sr. talking about the resort
in the '90s from a video on its YouTube page.
We have spent the last 13 years building this up
to the beautiful resort that it is today.
It never enjoyed the opulence and/or the visual appearance
that it has today.
When Mangione's grandfather bought Turf Valley
in the '70s, it was a simple golf club.
Over the years, he added a hotel, a spa, ballrooms,
a conference center, pools, and multiple restaurants.
It hosted massive conventions, weddings, and PGA matches.
The Mangione's business portfolio expanded through the years.
Public records show they also own a couple radio stations,
hotels, construction companies, and the real estate
that surrounds the golf courses.
They're considered a pillar.
They're a part of their community.
That's Tom Maronick, another long-time Baltimore resident.
My experiences with the Mangione family come from 20 years
being a radio host on their station WCVM.
But I -- of the understanding, they own Turf Valley,
which is a great golf course, Hayfields,
which is a great golf course, and a retirement home
and other real estate.
And not just a retirement home.
It's a chain of nursing homes and assisted living facilities.
Nick Sr. built a sprawling multi-industry business empire.
And it was a family empire.
He and Mary had 10 children -- five daughters and five sons.
They all got married at the family golf club.
All 10.
And the children took over the businesses
after Nick Sr. and Mary passed away.
With the Mangione's presence in the area goes beyond business.
They've long had relationships with public officials.
All the way up to the governor's office.
And they've had all kinds of leadership roles.
Seats on school boards, college boards,
and tourism committees.
Luigi Mangione's cousin, Nino Mangione,
is a state delegate.
And the other thing I know is they are known,
they have a great reputation for being involved in charity.
In the community, being very supportive of charity.
And that's a great thing about them.
A great asset.
Many of their donations are made through the Mangione Family Foundation.
The non-profit was most recently valued at over $4 million.
It's now managed by Nick Sr. and Mary's children.
In fact, according to 2024 tax records,
Luigi Mangione's father heads it.
The honors, awards, recognition,
the charity events where the Mangione's are the esteemed guests,
it's nearly impossible to list them all.
Additional support for culinary and hospitality students
comes from long-time donors, the Mangione family.
Maybe take a visit to Howard Community College
and check out the culinary suite named after Nick and Mary.
If you live in the area and have had a baby recently,
maybe you've spent time in the Mangione Family Center
or the Mangione High Risk Obstetrics Unit.
Both are at the great expense of the Mangione Family Center.
The Mangione Family Foundation
is one of the largest medical centers in the United States.
The Mangione Family Foundation is based in the Greater Baltimore Medical Center,
where the Mangione Family Foundation has donated over $1 million.
on the hospital website,
all 30-something
of Nick and Mary's
grandchildren
and over 20
great-grandchildren
were born there.
The article described
the birth of a new Mangione
as a well-known,
quote,
rousing event,
one that all the aunts,
uncles,
and cousins
show up for.
Luigi Nicholas Mangione
was born to Nick
and Mary's
eldest boy,
Louis.
He is the youngest
and has two
older sisters.
By the sixth grade,
Luigi Mangione
was enrolled
in the Gilman School,
an all-boys
private prep school,
another fixture
in the greater
Baltimore area.
Here's Tom Maronick
again.
I went to Loyola
High School
and we like to say
Gilman is
the second-best
school in the area.
Some would consider
it the best,
but it's a very
good school.
It's a school
that's not easy
to get into.
It's not
inexpensive
to pay the tuition,
but it is an
absolutely beautiful
campus.
It looks like
a college campus
with well-maintained
sports fields
and a massive
red-brick
colonial-style
hall
as the centerpiece.
You have to be
certainly a little
bit wealthy
to afford that.
I think the
high school tuition
is close to
$40,000 a year now.
So it's a
prestigious,
wealthy school
with a lot of
well-connected people.
That's Freddie
Leatherberry.
He's one of a few
Gilman classmates
ABC has interviewed,
along with Hari,
who asked to be
identified by
first name only.
Yeah, we had
uniforms too.
So it was
collared shirts,
dress pants,
khaki,
and boat shoes
and stuff.
So everyone
kind of looked
bougie as hell.
According to
the Gilman website,
around 1,000 boys
attend this
K-12 school,
and the entire
high school
has less than
500 students.
It's very
common for
people to know
everyone in their
grade,
and, you know,
even more than
that, right?
Hari and Freddie
say Luigi Mangione
was down to earth.
Luigi was
never someone
who I would think
off, like,
from the get-go
was super wealthy
or anything like that.
He never threw
his money in your face.
And that honestly
speaks to his humility.
He was not flashy
at all.
I did not know
anything about
his family's
ownership of
the country clubs.
He was just
Luigi to us.
At Gilman,
his classmates
say he was
really involved.
He did a range
of extracurriculars
like Model UN,
but also
sports,
like soccer,
track and field,
and wrestling.
He even started
a game development
business,
Approar.
From a young age,
Mangione was really
interested in game
development.
He picked up
programming and coding
because of it.
His classmates say
he was really good
at STEM,
including robotics.
Hari showed
ABC News
the Gilman yearbook
from Mangione's
senior year.
Yeah, so there's
Luigi and I
at a robotics
competition, actually.
He's probably looking
at a computer screen
because our robot
started malfunctioning
in the middle
of the competition.
And I think our arm
fell off our robot
in the middle of it.
In the yearbook,
there's a collage
of photos of Mangione
with the same
dark curls
and thick eyebrows
at various ages.
There's a photo
of him fishing,
a photo where he's
holding paintball guns
with his father,
and a few photos
with his mother
and two sisters.
And in the middle
of the photos. And the message
from his parents, right?
Luigi, you continue
to astound us
with your passion
for knowledge,
your genuine respect
for others,
and your courage
and strength
to be true to yourself.
We love you.
Wow.
Hari was a sophomore
when Mangione
was a senior.
As an underclassman,
Hari said,
you're very aware
of the cool seniors
who lead the clubs.
You don't want to say
too much
and annoy them.
You want to be them.
When I walked in there
the first time,
I didn't know
any of the kids in there,
even in my grade.
So I was. I didn't even. I was, like,
thinking about walking out
and then he was there.
And then he made me feel
pretty comfortable
about staying.
And then I was there
for, like, a whole two
or three years
in high school.
Hari says Mangione
was a great team leader.
Talented,
smart,
and inviting.
So this is a picture
of Luigi and I
with other people.
And we were qualifying
for our first regionals.
Our club hadn't
done that before,
to my knowledge.
So it was a pretty
big moment for us.
I remember it was, like,
a week before
our last competition
to qualify for, like,
regionals,
which was, like,
the next level up.
And our robot
was non-functional.
It was, like,
dead in the water.
You know?
Like, I think we had
gotten busy with school
and stuff like that.
And he just. We just decided to have,
like, a late-night work
where we would, like,
go to someone's house
with the robot,
like, the night
before the competition
and just sit there
from, like, 5 p.m.
until the day
of the competition
and just make it work.
Hari says Mangione
stayed calm
and kept the mood light.
Plus, he was the best
coder on the team.
He would. He was taking over,
like, every lane, right?
Like, whatever. We needed something
to get done,
and it was functional
the next day.
Luigi,
Nicholas,
Mangione.
Luigi.
No one was surprised
when Mangione
was named valedictorian.
Just like Brian Thompson,
he had excelled
through all of high school
and was respected
by peers
and teachers alike.
Throughout his time
here at Gilman,
the class of 2016
has been coming up
with new ideas
and challenging
the world around it.
His speech was uploaded
to Gilman's YouTube channel.
It's a pretty
run-of-the-mill
valedictorian speech.
Lots of gratitude.
Mangione is standing
at a podium
flipping through
his printed speech.
He's wearing a blazer,
dark blue tie,
and light blue
collared shirt.
The same blue button-up
and tie combo
can be seen
on his classmates
sitting in rows
behind the podium.
Our friendships,
values,
and memories from Gilman
will always stay with us.
Thank you.
Like many Gilman grads,
Luigi Mangione
ended up
at an Ivy League school.
He attended
the University of Pennsylvania
in Philadelphia.
The campus
is about three hours away
from the McDonald's
that years later
he'd be arrested in.
His interest in STEM
and college life
and computer science
continued.
A UPenn blog post
reported on a new
student club
Mangione founded
in 2016.
The paper said
that it was the school's
first ever
video game development club
and within a year
the club had 60 members.
Mangione was in
an electrical
and computer engineering
fraternity
and in 2020
he graduated
with both a bachelor's
and master's
in engineering.
Getting a bachelor's
and a master's
from a university
in UPenn
in four years
is crazy.
After graduating
he got a job
as a data engineer.
He could work remotely
so he moved
to a co-living space
in Hawaii.
Online
there are photos
of Mangione surfing,
hiking,
and attending
community dinners
smiling ear to ear
alongside people
his age.
Surf break
is basically
like an ohana
like a big family
that gathers all together
and they do everything
to get a fun stop.
Lots of cooking,
lots of eating,
lots of celebrating,
watching TV together,
just great hangouts.
ABC News spoke
to a resident
who overlapped
with Mangione
at surf break.
She asked not
to share her name.
I remember
there's lots of
volleyball games
especially during
the barbecues.
Luigi was very
competitive
and he's
very positive
so if you would
miss the ball
or something
he'll say
hey good job
we can do it again
we can do it again
let's do it
let's do it
we can win.
Much like his
Gilman classmates
this surf break
resident
recalls someone
who was driven
and involved
in a variety
of group activities.
I remember
how intelligent he was
we were at the book club
that was my first
interaction with him
and he was sitting
left of me
and he was the only one
who really read
the entire book
and I was shocked
I was like wow
this person's like
really serious.
Everyone was there
for wine and food
and he was the only one
that was there
for the book.
From the well manicured
campus of a Maryland
all boys school
to the high rise
on the Oahu shores
no one who spoke
to ABC news
thought of Mangione
as violent.
No one could picture
the person they knew
killing a man.
Mangione's family
released a statement
saying they were shocked
and devastated
by Luigi's arrest
and they went on
to say that they
offered our prayers
to the family
of Brian Thompson
and we asked people
to pray for all involved.
It appeared
that no one
from Mangione's family
was there
when he pleaded guilty
to two counts of stalking
in federal court.
Luigi Mangione
seemed like a guy
who had everything
going for him.
So what happened?
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I can't believe
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Luigi Mangione is obviously a member of Generation Z.
He was online all the time.
This is ABC News' chief investigative reporter, Josh Margolin.
ABC News has identified several social media accounts associated with Mangione.
Facebook.
X.
Instagram.
Goodreads.
And Reddit.
Luigi posted a number of things on Reddit.
Apparently, he posted under the handle MrCactus.
He talked about his plans, his travels, going to the gym, his reading materials.
It seems that he posted a lot about physical appearance and health.
And it's perceived kind of like very bro-ish, like very masculine.
And focused.
On Reddit, Mangione appeared to post regularly about his health.
Here's an ABC News producer reading some of those posts, like this one, about brain fog.
He used to play chess daily against my roommate.
I used it as a metric to see how the brain fog was improving.
Eventually, I just stopped, since I could never remember any strategy.
He would use the same moves against me, day after day, and I just wouldn't remember them.
And how tired he felt.
I wake up.
Feeling unrefreshed, no matter how much sleep I get.
But by far, the user seemed to spend the most time posting about back pain.
This issue of back pain seems to travel along with Luigi over recent years.
From May 2022 to May 2024, the MrCactus Reddit account commented regularly in the subreddit for a spine condition in which one of your vertebrae slips and applies intense pressure to the vertebrae below.
The user asks about treatments and other people's experiences with the spine condition.
He even offers encouragement to others.
MrCactus shares that they've had back pain, quote, from childhood up until age 23.
But it wasn't too bad.
Until a surfing accident in 2022.
The same time Luigi Mangione was in Hawaii.
Authorities learned about the back injury from his friend, R.J. Martin, who knew him in Hawaii.
My understanding is his spine was misaligned.
R.J. Martin ran the co-living community Mangione joined in Hawaii.
He did let me know that the severity of his back issue was such that it was very difficult to have physical relationships with women.
I got caught in this loop for a year, all the while putting my life on hold in my 20s and damaging my nerves while I waffled on the decision.
When he was in Hawaii, people told us that he was planning to go back to the mainland.
To help alleviate his back pain.
The ex-account, believed to be operated by Mangione, showed an x-ray.
He posted online an image that is believed to be an x-ray of his own spine with four surgical screws in his spine.
That it was a fusion surgery, which is often done on people who suffer extreme back pain to try to alleviate the back pain.
In a press conference after Mangione pleaded guilty in his federal case, his attorneys mentioned his back pain.
As Luigi explained in court today, he endured years of severe, debilitating pain following a broken back while struggling to navigate our healthcare and health insurance systems.
Like the thousands of people who have reached out since this tragedy to share their own experiences, he believed that the system had failed him and destroyed his life.
But it was not the end of the story.
Mr. Cactus did not post complaints about the surgery or the medical system in general.
There are obviously other factors at work that lead somebody to being what they call radicalized to violence.
Somebody who has animosity or a gripe or a grievance to then take that, all those steps down the road, and actually plan to kill somebody and then kill somebody.
How did Luigi Mangione become radicalized?
Who or what had influenced him?
He seemed to portray something of a sympathetic tone toward the Unabomber.
The Unabomber, Ted Kaczynski.
The NYPD said that based on Mangione's social media profiles, he may have found inspiration in Ted Kaczynski.
Kaczynski spent months in prison.
Kaczynski spent nearly two decades, starting in the late 1970s, mailing or delivering bombs to his targets.
He killed three people and injured nearly two dozen others.
Kaczynski's famous book is the Unabomber Manifesto, although he wrote a few others in prison.
The journalist John H. Richardson spent years reporting on Kaczynski.
He says Kaczynski wrote about two main concerns.
First, he worried that technology was starting to control human beings.
He worried that technology was starting to control more and more of our lives.
And second, he worried that people were losing agency.
We are not going to make major decisions about our lives.
It's going to be done by larger forces, by corporations, by governments, and algorithms.
Richardson says that he had gotten interested in why young people,
people who weren't even born when Kaczynski was mailing bombs, were flocking to his ideas.
And as media attention swirled around Luigi Mangione,
Richardson heard that Kaczynski was a man of his word.
This is one of the early reports about Mangione potentially being influenced by Kaczynski.
That caught his attention.
That was really what got me going.
I was like, oh, he was one of these Kaczynski guys.
According to the court testimony of a guard who monitored Luigi Mangione while he was held in Pennsylvania,
Mangione said he was disappointed about being tied to Kaczynski.
But he did appear to engage with Kaczynski's ideas.
In a Goodreads profile, ABC News verified, as associated with Mangione,
the user said,
The user posted a review of the Unabomber Manifesto and gave it four out of five stars.
The review said,
It went on to say that he was a violent individual, rightfully imprisoned, who maimed innocent people.
Ted Kaczynski also appears in Mangione's alleged writings,
the ones inside the Red Spiral notebook found during Mangione's arrest and shared by prosecutors.
The writings are,
The writer says,
And the last time Mangione appeared to post on Reddit,
he posted to a Kaczynski-related channel.
The post was titled,
Streaming Overdose 2024, China,
and included a video.
It was of crowds of people in China
posing for the Red Spiral.
I think that sort of links a bunch of things.
It's Kaczynski, it's technology,
it's sort of self-involvement of a culture that's not committed to anything.
How does someone go from posting about back surgery and traveling light
to posting in a Ted Kaczynski channel?
That's what John Richardson explores in his book,
Luigi, The Making and the Meaning.
Richardson examined the Goodreads profile associated with Mangione,
which included 240 books the user wanted to read and 65 he had read.
The user also marked 121 quotes from books.
There's a big range of books on the reading list.
Sci-fi and fantasy novels like Brave New World and The Hobbit,
self-help books like Atomic Habits and The Spartan Way,
philosophy classics and books about depression, technology,
and the history of humanity.
An awful lot of sociological books,
books about psychology, about history,
how did society get this way,
what are the larger forces at work.
I really think Luigi was looking at society as a computer problem,
like where are the bugs, how can I fix this,
how can I fix it before it's too late.
Richardson says one of Mangione's favorite writers, Tim Urban,
encapsulates this kind of thinking.
Urban wrote a book called What's Our Problem?,
a self-help book for societies.
Tim Urban is basically writing about how did America get so divided.
He's really trying to wrestle with how can we stop dividing ourselves.
To Richardson, that was very on-brand for Mangione.
Fixing the bugs.
Trying to help.
Troubleshooting.
Richardson says in spring 2024, when Mangione was traveling around Asia, he seemed drawn to a very
different kind of book, a different kind of thinking. He got into a writer named Josh Delany.
Delany writes a sub-stack newsletter called Old Books Club. On X, he has 100,000 followers and
posts quotes from Napoleon, Dostoevsky, Ayn Rand, and Nietzsche. He also posts things like
feminism's first mistake, women weren't denied work, they were spared work, and why therapy
often backfires. Delany has written a few self-published books, including a book called
Hit Reverse, New Ideas from Old Books. The book has chapters like You Versus the Modern World,
The Dark Side of Equality, and How to Be a Man of History. Richardson says he found Hit Reverse
disturbing. I hate to trash another writer, but this is an
offense.
It's an offensive book. It's full of really ugly ideas that sort of tend to the fascist side of
things. That was quite a ways from Tim Urban saying, how are we going to seal the divisions
in our society? Josh Delany replied to Richardson's criticism in an email. He wrote,
Hit Reverse is about creating beauty, pursuing excellence, and learning about human nature
from old books. On the podcast Chasing Curiosity,
Delany,
was asked about a section of the book that argues that democracy represses excellence.
What if there was a society with 300 million, 170 IQ geniuses? It might actually work. Because
I think ultimately we should think about, and this was eugenics and it got super unpopular,
but countries totally compete over having the tallest building, right? So why shouldn't we
try to come up with more intelligent human beings? Richardson says Mangione seemed hooked on this
book.
He was so interested in this book that he tried to buy $5,000 worth of copies online. And then he flew
to Mumbai to talk to the author. Josh Delany wrote on X that Luigi Mangione ended up with just one
copy of the book and that the two met once for an hour while Luigi Mangione was in India and lost
touch within a few weeks. To learn more about Mangione's interests, Richardson spoke to the
writer who Mangione interacted with during his travels, Kerwinder Bogaal. Richardson says Mangione
became a founding member of Bogaal's blog and that it meant he got to have a two-hour call with the
writer. Bogaal told me that they talked mostly about Kaczynski and this question of agency.
In a blog post about his interactions with Mangione, Bogaal said Mangione was
particularly interested in three of his pieces. The intellectual obesity crisis,
why everything is becoming a game, and why you are probably an NPC. All pieces,
according to Bogaal, about threats to human autonomy. NPC stands for non-player character.
And if you've been online, you see it's like a blank face
that is just watching other people actually do things. Richardson says Mangione told
Bogaal that Japan was full of NPCs.
He felt like it was the NPC paradise, you know, that a lot of people just followed the rules and
they were just non-player characters. There's one thing that a lot of people have noticed that where
he wrote about Japanese police officers stopping at the intersection on foot and not jaywalking
while they were rushing to an accident. Bogaal wrote that Mangione felt that Japan was just the
canary in the coal mine and that he believed people everywhere are becoming NPCs. Richardson
spent a lot of time trying to understand what was going on in Luigi Mangione's mind. Authorities say
Mangione didn't know Brian Thompson. He didn't have a personal vendetta against him. And according
to United Health Group, he was not a customer and neither were his parents.
I mean, most people don't go to those kinds of lengths without a really profound personal injury
to drive them. I mean, to do it intellectually, wow. In federal court, Mangione said he emailed
United Healthcare and posed as an investor with more than $50 million in capital so that he could
earn the exact location of the conference Brian Thompson was attending. In a statement after
Mangione's plea hearing, United Healthcare said, "Brian Thompson's life was cut short by an act of
violence that devastated everyone who knew and loved him. We are grateful to law enforcement
for bringing Brian's murderer to justice, and our thoughts remain with Brian's family and loved
ones during this difficult time." Though we now know a bit more about what Mangione's motivations were in
making and shooting Brian Thompson, there are still a lot of open questions. Why target United
Health? Why target Brian Thompson? Why shoot him with a 3D-printed gun outside a Manhattan
hotel on the day of an investor's conference? Gosh, I'd sure like to ask him some questions.
I mean, I don't understand so much.
Richardson has not been able to put these questions to Luigi Mangione directly. But we talked to
someone who got a rare glimpse into Mangione's thinking. Someone who did speak with him,
who did hear him talk about healthcare in America. What did Luigi Mangione say to him?
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Meeting Luigi was a very one-in-a-million.
We were able to speak with someone who spent time with Luigi Mangione
during his travels through Asia.
He asked us not to share his name.
I met Luigi Mangione in a random bar in Bangkok.
He's American, but he moved to Thailand in 2020 to play professional soccer.
In March 2024, he was showing one of his college friends around Bangkok.
At night, they went to a famous district called Soi Cowboy.
It caters to tourists.
It's a place to go out and party.
It's known for its like bright neon lights and very narrow and crowded streets.
He says he and his friend picked a bar and once they sat down,
they spotted a man sitting alone.
According to him, it was Luigi Mangione.
He was on his phone in the corner.
So I just said, hey, what's up?
Where are you from?
And then that's when, you know, we started conversing and he said,
oh, I'm from the U.S.
After, I would say, five or ten minutes of conversing,
we decided all to look at a round of beers together.
He says they ended up sharing three restaurants,
three rounds of beers together and talked about a bunch of things.
Mangione's computer science background,
Pokemon, video games like Call of Duty, and his life in Hawaii.
He got his phone and he was showing me pictures of him in the Hawaiian mountains.
Eventually, he says Mangione asked him what life was like in Thailand.
I gave him a specific story about how I had a pretty bad knee injury in a soccer game.
And I went to the doctor.
I got an MRI, an x-ray, got prescribed pain medication.
And I had no insurance, no anything.
I went to go pay the bill and it was about $170, $180.
My younger brother's a nurse, so I sent him,
I remember sending him a picture of the receipt and he couldn't believe it either.
And then I think that's what really shifted the conversation
to talk about the health care in the U.S.
He remembers Luigi Mangione having a lot to say about health care.
How it's all messed up in the U.S., like people take the health care companies,
taking advantage of the normal people, and it's not right.
To him, it seemed like health care struck a nerve for Mangione.
But while they talked at the bar over a few hours,
he says Mangione didn't say anything about back pain or medical problems,
and says his impression of Mangione at the time was that he was a good person,
and a funny, smart, nice guy.
He didn't seem angry or, you know, out for revenge.
He just seemed like a normal, chill guy.
After their third round of beers, he says that he, his friend,
and Luigi Mangione left and walked around Soy Cowboy.
They stopped at a tattoo shop and a weed store.
And then we parted our ways.
That was the last time I ever spoke or saw Luigi.
That was spring of 2024.
By summer, when Luigi Mangione returned from Asia,
that's when ABC News' Josh Margolin says,
according to authorities, his behavior had noticeably changed.
It seems that Luigi kind of went dark.
In July, according to Rolling Stone,
one of Luigi Mangione's childhood friends asked him if he was still going to his wedding,
which was being held at one of the Mangione family's country clubs.
According to Rolling Stone, he said no,
life had become difficult and nobody understood him.
On August 15th, Mangione allegedly wrote in the Red Spiral Notebook,
I finally feel confident about what I will do.
I'm glad in a way that I've procrastinated
because it allowed me to learn more about UHC.
The target is insurance.
It checks every box.
On August 31st, according to a property manager interviewed by KHON in Hawaii,
he moved out of his apartment.
On October 22nd, according to the indictment,
another entry in the Red Notebook starts with
and goes on to say,
In December, the man who met Luigi Mangione in Thailand
said his friend texted him an article with Luigi Mangione's photo in it.
Do you remember this guy? We met him in Bangkok.
And then I took a closer look and once I saw the picture
and kind of drew from memory, I couldn't believe it.
Like, that was him.
With the first and last name, too.
I was thinking, first of all, like, what are the odds of meeting,
like, approaching someone randomly in that night
and it happened to be the person that's being accused of this.
Since that night in Thailand,
Luigi Mangione has admitted to stalking and shooting Brian Thomas.
Brian Thompson, a CEO, husband, and father of two in cold blood.
So why is he, from the moment he was arrested,
captivating the attention of so many people,
not just from this country, but from the world?
Burden of Proof, Luigi Mangione, is a production of ABC Audio and 2020.
Hosted by me, Brian Buckmeyer.
Produced by Vika Aronson and. Our lead producer is Camille Peterson.
Edited by Tracy Samuelson.
Music by Evan Viola.
Mixing by Bob Mallory.
Special thanks to. Sasha Aslanian, Michelle Margulis, Tanya Simpson, Aaron Koturski,
Josh Margolin, Peter Haralambos, Jared Kofsky, Jake Lefferman,
Katie Muldowney, Anthony Ali, and Chris Loft.
Josh Cohan is our director of podcast programming.
And. McNiff is our executive producer.
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Podcast Summary
Key Points:
Luigi Mangione, from a wealthy Maryland family, was arrested for the murder of UnitedHealthcare CEO Brian Thompson, pleading guilty to federal stalking charges while denying state murder charges.
His life included elite education (Gilman School, UPenn), a tech career, and travel in Asia, with a documented back injury from a 2022 surfing accident causing chronic pain and multiple surgeries.
He appeared to radicalize online, engaging with ideas from Ted Kaczynski and writers like Josh Delany, focusing on technology’s control over society and loss of human agency.
A witness met him in Bangkok in 2024, where he criticized U.S. healthcare as exploitative, though he seemed calm and normal at the time.
His behavior changed after returning from Asia, going dark, and he allegedly kept a notebook detailing plans to target an insurance CEO, with motives tied to perceived systemic failures.
Summary:
This podcast episode explores Luigi Mangione’s background and the events leading to his arrest for killing Brian Thompson. Born into a wealthy, influential Maryland family, Mangione had a privileged upbringing, excelling at the Gilman School and graduating from UPenn with engineering degrees. He worked as a data engineer and lived in Hawaii, where a surfing accident caused severe back pain, leading to multiple surgeries and ongoing struggles with the healthcare system.
During travels in Asia in early 2024, he appeared to embrace minimalist travel and engaged with radical ideas, including those of Ted Kaczynski, posting on Reddit under “MrCactus” and exploring themes of technology’s control over humanity and loss of agency. S. healthcare but described him as normal and friendly.
After returning from Asia, Mangione became reclusive, allegedly planning the attack in a notebook, targeting UnitedHealthcare’s CEO. He pleaded guilty to federal stalking charges but not guilty to state murder charges, with his defense citing double jeopardy. The episode highlights his transformation from a promising, respected individual to someone radicalized by personal pain and ideological influences, raising questions about how such a life led to violence.
FAQs
Luigi Mangione is the man accused of stalking and shooting UnitedHealthcare CEO Brian Thompson. He pleaded guilty to federal stalking charges but not guilty to state murder charges.
He was born into a wealthy Maryland family, attended the Gilman School, and graduated from the University of Pennsylvania with bachelor's and master's degrees in engineering. He later worked as a data engineer and lived in Hawaii.
In early 2024, he traveled to Thailand, India, and Japan, posting on Reddit under the handle 'MrCactus' about minimalist travel and hiking. He also met with a writer in India and discussed topics like technology and autonomy.
He suffered from severe back pain, which he discussed on Reddit, and underwent spinal fusion surgery. His attorneys said he believed the healthcare system failed him after his injury.
Investigators found a red spiral notebook containing writings that described targeting a health insurance CEO, with entries like 'The target is insurance. It checks every box.' It also referenced Ted Kaczynski.
In federal court, he admitted to emailing UnitedHealthcare posing as an investor to learn the location of the conference Brian Thompson was attending. He then shot Thompson outside a Manhattan hotel.
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