A three-page, handwritten document found in Mangione’s possession included a line in which he claimed to have acted alone, according to a law enforcement official who wasn’t authorized to discuss the investigation publicly and spoke with The Associated Press on condition of anonymity.
“To the Feds, I’ll keep this short, because I do respect what you do for our country. To save you a lengthy investigation, I state plainly that I wasn’t working with anyone,” the document said, according to the official.
It also had a line that said, “I do apologize for any strife or traumas but it had to be done. Frankly, these parasites simply had it coming.”
He likely “was in a variety of locations across the state,” said Lt. Col. George Bivens of the Pennsylvania State Police.
“Based on everything we have seen, he was very careful with trying to stay low profile, avoid cameras — not all that successfully in some cases, but that was certainly the effort he was making,” Bivens said. “He took steps to try and avoid detection with some of the electronic devices as well.”
Altoona Police officer Tyler Frye, center, speaks during a press conference regarding the arrest of suspect Luigi Mangione, Monday, Dec. 9, 2024, in Hollidaysburg, Pa., in the fatal shooting of UnitedHealthcare CEO Brian Thompson. (AP Photo/Ted Shaffrey)
Officer Tyler Frye, who has only been on the job for about six months, and a fellow officer responded to the McDonald’s where the suspect was spotted.
They asked him to pull his blue medical mask down and “recognized him immediately” Frye said. “We didn’t even think twice about it, we knew that was our guy.”
Frye said, “It feels good to get a guy like that off the street, especially starting my career this way, it feels great.”
“A Pennsylvania resident saw something early this morning and said something to our local police,” Shapiro said.
“In some dark corners, this killer is being hailed as a hero. Hear me on this, he is no hero,” the Democrat continued. “The real hero in this story is the person who called 911 at McDonald’s this morning.”
After Mangione provided his real name and birth date, he was taken into custody on charges of forgery and false identification to law enforcement, court documents say.
In his backpack, police found a black, 3D-printed pistol and a 3D-printed black silencer, the papers say.
The pistol had a metal slide and plastic handle with a metal threaded barrel. It had one loaded Glock magazine with six 9 mm full metal jacket rounds and one loose 9 mm hollow-point round.
A McDonald’s restaurant where an employee alerted authorities to a suspect in the killing of UnitedHealthcare’s CEO, Monday, Dec. 9, 2024, in Altoona, Pa. (AP Photo/Gene J. Puskar)
According to court documents, Mangione was sitting at a table in the rear of the McDonald’s wearing a blue medical mask and looking at a silver laptop computer and had a backpack on the floor.
When he pulled down his mask, Altoona police officers “immediately recognized him as the suspect” in the killing of UnitedHealthcare CEO Brian Thompson, the documents say.
Asked for identification, Mangione provided officers with a fake ID — a New Jersey driver’s license bearing another name and the incorrect date of birth.
The Altoona Police Department, where suspect in the UnitedHealthcare CEO shooting, 26-year old Luigi Mangione is being held Monday, Dec. 9, 2024. (Benjamin B. Braun/Pittsburgh Post-Gazette via AP)
For example, it took about 10 months to extradite a man charged with stabbing two workers at the Museum of Modern Art in 2022.
The suspect, Gary Cabana, was also arrested in Pennsylvania, where he was charged with setting his Philadelphia hotel room on fire. Cabana was sent back to New York after he pleaded guilty to an arson charge in Pennsylvania.
Manhattan prosecutors could seek to expedite the process by indicting Mangione for Thompson’s killing while he’s still in custody of Pennsylvania authorities. They could then obtain what’s known as a supreme court warrant or fugitive warrant to get him back to New York.
Freddie Leatherbury hasn’t spoken to Mangione since they graduated in 2016 from Gilman School in Maryland. He said Mangione was a smart, friendly and athletic student who came from a wealthy family, even by the private school’s standards.
“Quite honestly, he had everything going for him,” Leatherbury said.
Leatherbury said he was stunned when a friend shared the news of their former classmate’s arrest.
“He does not seem like the kind of guy to do this based on everything I’d known about him in high school,” Leatherbury said.
One of his cousins is Republican Maryland state legislator Nino Mangione, a spokesperson for the delegate’s office confirmed Monday.
Luigi Mangione is one of 37 grandchildren of Nick Mangione Sr., according to a 2008 obituary.
Mangione Sr. grew up poor in Baltimore’s Little Italy and rose after his World War II naval service to become a millionaire real estate developer and philanthropist, according to a 1995 profile by the Baltimore Sun. He and his wife Mary Cuba Mangione, who died in 2023, directed their philanthropy through the Mangione Family Foundation, according to a statement from Loyola University commemorating her death. They donated to a variety of causes, ranging from Catholic organizations to higher education, to the arts.
Mangione Sr. was known for Turf Valley Resort, a sprawling luxury retreat and conference center outside Baltimore that he purchased in 1978. The father of 10 children, Nick Mangione Sr. prepared his five sons — including Luigi Mangione’s father, Louis Mangione — to help manage the family business, according to a 2003 Washington Post report.
The Mangione family also purchased Hayfields Country Club north of Baltimore in 1986. On Monday afternoon, Baltimore County police officers had blocked off an entrance to the property, which public records link to Luigi Mangione’s parents. A swarm of reporters and photographers gathered outside the entrance.
In an email to parents and alumni, Gilman headmaster Henry P.A. Smyth said it “recently” learned that Mangione, a 2016 graduate, was arrested in the CEO’s killing.
“We do not have any information other than what is being reported in the news,” Smyth wrote. “This is deeply distressing news on top of an already awful situation. Our hearts go out to everyone affected.”
Mangione, a high school valedictorian from a Maryland prep school, earned undergraduate and graduate degrees in computer science in 2020 from the University of Pennsylvania, a spokesman told The Associated Press on Monday.
He had learned to code in high school and helped start a club at Penn for people interested in gaming and game design, according to a 2018 story in Penn Today, a campus publication.
His posts also suggest that he belonged to the fraternity Phi Kappa Psi. They also show him taking part in a 2019 program at Stanford University, and in photos with family and friends in Hawaii, San Diego, Puerto Rico, the New Jersey shore and other destinations.
“Ghost guns” are displayed at the headquarters of the San Francisco Police Department in San Francisco, Nov. 27, 2019. (AP Photo/Haven Daley, File)
Police said the suspect arrested Monday had a ghost gun, a type of weapon that can be assembled at home from parts without a serial number, making them difficult to trace.
The critical component in building an untraceable gun is what’s known as the lower receiver. Some are sold in do-it-yourself kits and the receivers are typically made from metal or polymer.
▶ Read more about ghost guns
Luigi Mangione attended a Baltimore private school for boys, graduating as valedictorian from the Gilman School in 2016, according to its website.
Gilman is one of Baltimore’s most elite prep schools. Some of the city’s wealthiest and most prominent people, including Orioles legend Cal Ripken Jr., have had children attend the school. Its alumni includes sportswriter Frank Deford and former Arizona Gov. Fife Symington.
In his valedictory speech, Mangione described his classmates’ “incredible courage to explore the unknown and try new things,” according to a post on the school website. He praised their collective inventiveness and pioneering mindset.
Mangione told the local news outlet Baltimore Fishbowl that he planned to pursue a dual degree in artificial intelligence at the University of Pennsylvania.
Altoona police say officers were dispatched to a McDonald’s on Monday morning responding to reports of a male matching the description of the man wanted in connection with the United Healthcare CEO’s killing in New York City.
In a news release, police say officers made contact with the man who was then arrested on unrelated charges. The Altoona Police Department says it’s cooperating with local, state, and federal agencies.
As one of UnitedHealth Group’s highest-paid executives, Thompson had a $10.2 million annual pay package. Now his killing has unleashed a wave of public feeling — exasperation, anger, resentment, helplessness — from Americans sharing personal stories of interactions with insurance companies, often seen as faceless corporate giants.
“People are often struggling with this by themselves, and when you see someone else talk about it, that may prompt you to join the conversation,” said University of Pennsylvania researcher Michael Anne Kyle.
Kyle studies how patients access care and said she’s seen frustration with the system build for years. Costs are rising, and insurers are using more controls such as prior authorizations and doctor networks to manage them. Patients are often stuck in the middle of disputes between doctors and insurers.
Insurers often note that most of the money they bring in goes back out the door to pay claims and that they try to corral soaring costs and the overuse of some care.
A New York police officer stands outside the Hilton Hotel in midtown Manhattan where Brian Thompson, the CEO of UnitedHealthcare, was fatally shot, Wednesday, Dec. 4, 2024, in New York. (AP Photo/Stefan Jeremiah)
The search for UnitedHealthcare CEO Brian Thompson’s killer has stretched beyond New York City since the executive was ambushed Wednesday outside a Midtown Manhattan hotel.
The gunman used a fake ID and paid cash during the 10 days he was in the city, NYPD Chief of Detectives Joseph Kenny told reporters Friday. He was captured on some of the thousands of surveillance cameras blanketing Manhattan, allowing police to build a timeline of his movements.
▶ Read what we know so far about the killer and his movements
NYPD dogs and divers returned to New York’s Central Park today while the dragnet for Thompson’s killer stretched into a sixth day.
Investigators have been combing the park since the Wednesday shooting and searching at least one of its ponds for three days, looking for evidence that may have been thrown into it.
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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An NYPD police officer and K-9 dog search around a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
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NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)
This still image from surveillance video obtained by the Associated Press shows the suspect, left, sought in the the killing of UnitedHealthcare CEO Brian Thompson, center, outside a Manhattan hotel where the health insurer was holding an investor conference, Wednesday, Dec. 4, 2024. (AP Photo)
Police say the shooter used a 9 mm pistol that police said resembled the guns farmers use to put down animals without causing a loud noise. Police said they had not yet found the gun itself.
Ammunition found near Thompson’s body bore the words “delay,” “deny” and “depose,” mimicking a phrase used by insurance industry critics.
A man with a gun thought to be similar to the one used in the killing of UnitedHealthcare CEO Brian Thompson was taken into police custody Monday for questioning in Pennsylvania, a law enforcement official told The Associated Press.
The man is being held in the area of Altoona, Pennsylvania, about 233 miles (375 kilometers) west of New York City, the official said. The official was not authorized to discuss details of the ongoing investigation and spoke to the AP on condition of anonymity.
The development came as dogs and divers returned Monday to New York’s Central Park while the dragnet for Thompson’s killer stretched into a sixth day.
▶ Read more about the search for the gunman