• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
HealthUnitedHealthcare

‘Person of interest’ in shooting of UnitedHealthcare CEO reportedly carrying ‘manifesto’ critical of insurance profits

Marco Quiroz-Gutierrez
By
Marco Quiroz-Gutierrez
Marco Quiroz-Gutierrez
Reporter
Down Arrow Button Icon
Marco Quiroz-Gutierrez
By
Marco Quiroz-Gutierrez
Marco Quiroz-Gutierrez
Reporter
Down Arrow Button Icon
December 9, 2024, 3:08 PM ET
A photo released by the New York Police Department shows a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson.
A photo released by the New York Police Department shows a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson.NYPD via AP
  • Authorities arrested a “strong person of interest” in the shooting of United Healthcare CEO Brian Thompson after an employee at a McDonald’s in Pennsylvania recognized him and called police.

Investigators have apprehended a “strong person of interest” related to the shooting of United Healthcare CEO Brian Thompson last week, New York City Mayor Eric Adams said during a press conference Monday.

The man, identified as 26-year-old Luigi Mangione, was arrested on firearm charges in Pennsylvania, New York City Police Commissioner Jessica Tisch said during a press conference Monday. Mangione was apprehended in Altoona, Pa., Monday after authorities followed up on a tip. 

The suspect was eating at a McDonald’s when an employee recognized him from pictures circulated by authorities and called police, according to New York City Police Department Chief of Detectives Joseph Kenny. The FBI had previously offered $50,000 for information leading to the shooter’s arrest and conviction.

“We should never underestimate the power of the public to be our eyes and our ears in these investigations,” Tisch said at the press conference Monday.

At the time of his arrest Mangione was in possession of a gun, a silencer, and a fake New Jersey ID that matched one used by Thompson’s alleged killer to check into a New York City hostel 10 days before the shooting, Tisch said.

The gun Mangione was carrying is known as a “ghost gun” because it was not registered and may have been assembled from parts bought online or 3D printed, police said. 

The suspect has no prior criminal record in New York and has not been arrested or charged in connection to the killing, according to authorities. The NYPD is attempting to bring the suspect to New York to be charged.

Mangione also was reportedly carrying a handwritten document, Tisch said Monday. The document, characterized as a “manifesto” by two law enforcement officials interviewed by the New York Times, reportedly criticizes health care companies’ focus on profits over care. Kenny said during the press conference that the document the suspect was carrying suggests “he has some ill will toward corporate America.”

On the book review website Goodreads, a user by the name Luigi Mangione had previously reviewed “Unabomber” Ted Kaczynski’s manifesto Industrial Society and Its Future. 

A man by the name Luigi Mangione on social media website X identified himself as studying computer science at the University of Pennsylvania. A person with the same name graduated with engineering degrees from the University of Pennsylvania in 2020, according to a university commencement program.

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
About the Author
Marco Quiroz-Gutierrez
By Marco Quiroz-GutierrezReporter
LinkedIn iconTwitter icon

Role: Reporter
Marco Quiroz-Gutierrez is a reporter for Fortune covering general business news.

See full bioRight Arrow Button Icon

Latest in Health

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Health

US President Donald Trump speaks to reporters before boarding Air Force One at Palm Beach International Airport in West Palm Beach, Florida, on March 23, 2026.
HealthIran
Trump has TACO’d again, this time in Iran, sparking a $1.7 trillion stock market rally in minutes, even as peace talks are in question
By Eva RoytburgMarch 23, 2026
9 hours ago
HealthHealth
Forest ‘bathing’ can reduce stress, improve mood, lower blood pressure and boost the immune system. Here’s how it’s done
By Allen Breed and The Associated PressMarch 22, 2026
1 day ago
HealthHealth
It’s not just vaccines. Parents are refusing other routine preventive care for newborns—even protection from severe bleeding and blindness
By Laura Ungar and The Associated PressMarch 21, 2026
2 days ago
Healthmeal delivery
The 6 Best Gluten-Free Meal Delivery Services of 2026: Nutritionist Approved
By Emily PharesMarch 20, 2026
3 days ago
Healthmeal delivery
Home Chef Meal Delivery Review (2026): Taste Tester Approved
By Christina SnyderMarch 20, 2026
3 days ago
Healthmeal delivery
The 4 Best Frozen Meal Delivery Services (2026): Personally Taste Tested
By Christina SnyderMarch 20, 2026
3 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.