Tip to San Fran police helped FBI identify UnitedHealth CEO suspect, Luigi Mangione: source

The missing poster, which was acquired by Fox News, displays a photo of a smiling Mangione and indicates that his missing person report was filed on Nov. 18, approximately two weeks before he reportedly shot and killed Thompson in a brutal manner outside the New York Hilton Midtown hotel. This poster is distributed to various agencies to aid in the search for a missing person.

Missing Person flyer seeking information on Luigi Mangione in San Francisco

A missing poster released by the San Francisco Police Department seeking details on Luigi Mangione, who was reported missing on November 18, 2024. Mangione was later discovered in Altoona, PA, where he is currently being held in custody as the primary suspect in the homicide of Brian Thompson, the CEO of United Healthcare. (Handout)

According to sources within the police department, Mangione’s mother contacted authorities to file the missing person report, mentioning that she had last spoken to her son around July 1 and that he was employed at True Car.

The location given for a work address was 124 Montgomery, which is permanently closed and there is no phone number.  

Mangione’s mother said she didn’t know any other place her son would frequent in San Francisco, per the source. 

mangione eating a mcdonalds hashbrown with mask hanging from one ear

United Healthcare CEO slaying suspect Luigi Mangione pictured at a McDonald’s in Altoona, Pennsylvania, on Monday, Dec. 9, 2024. (Pennsylvania State Police)

Authorities arrested Mangione in a McDonald’s in Altoona, Pennsylvania, on Monday, at which point he allegedly presented local police with a fake ID and appeared to start shaking when they asked if he had been in New York recently.

In New York, Mangione faces one count of murder, two counts of second-degree criminal weapons possession, one count of second-degree possession of a forged document and one count of third-degree criminal weapons possession.

In Pennsylvania, he faces one count of forgery, one count of carrying a firearm without a license, one count of tampering with records or identification, one count of possession of instruments of a crime and one count of presenting false ID to law enforcement, according to court documents.

Fox News Digital has reached out to the FBI for comment.

Fox News’ Matt Finn, Christina Coulter, Louis Casiano and Michael Lundin contributed to this report.

You May Also Like
Boston DA considering criminal charges against ICE agent who arrested illegal immigrant during trial

Boston District Attorney Contemplating Criminal Charges Against ICE Agent for Arresting Undocumented Immigrant During Trial

A district attorney from Massachusetts is contemplating bringing criminal charges against an…
Why three major countries were conspicuously left OFF Trump's massive tariffs list

The reason why three important countries were noticeably excluded from Trump’s extensive list of tariffs

President Donald Trump announced Wednesday his decision to impose extensive economic tariffs…
Val Kilmer’s life in photos before his death at 65

A look back at Val Kilmer’s life through pictures before passing away at 65

Val Kilmer, the Hollywood film star who starred in “Top Gun” and…
Terrifying tornado outbreak across America's heartland as six states are issued very rare weather warning

Unusual weather warning issued for six states as terrifying tornado outbreak strikes America’s heartland

Numerous tornadoes ripped through the Midwest on Wednesday evening, causing widespread destruction…
2 Jewish students file lawsuit against Chicago's DePaul University for negligence after Lincoln Park campus attack

Lawsuit Filed by 2 Jewish Students Against DePaul University for Negligence Following Attack on Lincoln Park Campus

CHICAGO (WLS) — Max Long and Michael Kaminsky were blindsided in an…
California man to plead guilty to attempted assassination of Justice Kavanaugh

California Man Admits to Trying to Assassinate Justice Kavanaugh

The man accused of planning to murder Supreme Court Justice Brett Kavanaugh…
Karen Schepers case: Family thanks community for help in solving 1983 Elgin cold case: 'Miracles do happen'

The Schepers Family Expresses Gratitude to Community for Solving 1983 Elgin Cold Case

ELGIN, Ill. (WLS) — The family of Karen Schepers is speaking out…
Karen Read judge sued over 'buffer zone' keeping protesters away from courthouse

Lawsuit Filed Against Judge Karen Over Keeping Protesters Away from Courthouse

Four protesters have filed a lawsuit against Judge Beverly Cannone concerning a…
Number of Tesla attacks soars past 50 as violence targeting Musk's company escalates

Tesla has been the victim of more than 50 attacks as violence against Musk’s company intensifies

The number of reported assaults on Tesla cars, dealerships, and charging stations…
National Burrito Day 2025: How to score free food from Chipotle, QDOBA, Moe's, and more

How to get free food from Chipotle, QDOBA, Moe’s, and other restaurants on National Burrito Day 2025

Fans nationwide can celebrate National Burrito Day at one of several beloved…
Myanmar's military declares a ceasefire to ease quake relief as the death toll tops 3,000

The military in Myanmar announces a pause in fighting to help with earthquake relief efforts as the number of deaths exceeds 3,000

A temporary ceasefire was declared by Myanmar’s ruling military in the midst…
Netflix staff working on Meghan Markle's As Ever launch admit: 'We're already over it'

Netflix employees working on the launch of Meghan Markle’s As Ever series confess they are already feeling tired of it.

According to an insider speaking to MailOnline, employees at Netflix who are…