• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
HealthUnitedHealth Group

UnitedHealth Group CEO says slain exec Brian Thompson was ‘one of the good guys’ in leaked memo to 400,000 employees

Brooke Seipel
By
Brooke Seipel
Brooke Seipel
Down Arrow Button Icon
Brooke Seipel
By
Brooke Seipel
Brooke Seipel
Down Arrow Button Icon
December 12, 2024, 12:48 PM ET
Brian Thompson smiling in front of a white background
UnitedHealthcare CEO Brian Thompson was fatally shot in Manhattan on December 4, 2024.Courtesy of UnitedHealth Group
  • UnitedHealth Group CEO Andrew Witty sent a memo to staff remembering slain executive Brian Thompson and reassuring staff of the importance of their work in the wake of his tragic murder.

UnitedHealth Group is “in a state of mourning” after last week’s brazen murder of UnitedHealthcare CEO Brian Thompson, a leaked memo to employees reads.

Recommended Video

In a message to staff, which first leaked Wednesday and has since been shared with and reviewed by Fortune, UnitedHealth Group CEO Andrew Witty remembered Thompson’s legacy and encouraged the company’s nearly 400,000 employees through this “extraordinarily difficult week.”

“Brian was one of the good guys. He was certainly one of the smartest guys. I think he was one of the best guys. I’m going to miss him. And I am incredibly proud to call him my friend,” Witty wrote in the memo.

“As we begin to move forward, the best way to honor his life and all that he stood for is to carry on his legacy — continuing to do right by the people who’ve entrusted us with their care and those who are counting on us to take care of their loved ones.”

The memo also included messages of support from UnitedHealthcare patients thanking employees for their work and sharing condolences about Thompson’s passing.

“I wanted to let you know that I appreciate all the diligent work [you] did in helping me get a medication that I desperately need,” one anonymous patient message in the memo read. “And to give some positive feedback considering the climate and everything happening at United right now. I want to be a member that says there are good people at United. They really do care.”

Witty went on in the memo to encourage employees to take care of themselves during this difficult time, and vowed that the company was taking multiple measures to increase safety.

“No matter what’s happening, we’re going to be there for the moms and dads who brought one of their kids to a clinic this morning…for the people who need screenings, who need scans, who need surgery.” Witty wrote. “Please look after yourselves, your teams, and your loved ones. Be assured we will continue to take every possible precaution to ensure that you feel safe and supported.”

Witty’s comments echo those from investors who were in town for UnitedHealth Group’s 2024 investor conference last week when Thompson was killed. Many were emotional at the event and remembered Thompson as “a stand-up guy.” 

Luigi Mangione, the suspected killer of Thompson, was arrested Monday at a McDonald’s in Altoona, Pa., after a five-day manhunt. Manhattan prosecutors charged him with murder in the second degree, in addition to charges of possession of a loaded firearm with intent to use it unlawfully, forgery, and providing false identification to police in Pennsylvania, where he is currently held without bail. Mangione was allegedly carrying a 3D-printed ghost gun and a handwritten document criticizing the healthcare industry for prioritizing profit over patient care in his possession at his time of arrest. 

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
Brooke Seipel
By Brooke Seipel
LinkedIn icon
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

wyle
CommentaryTV
What HBO’s ‘The Pitt’ gets right—and wrong—about treating alcohol use disorder
By Jonathan Hunt-GlassmanApril 2, 2026
12 hours ago
cancer
HealthCancer
Cancer’s grim calculus for the young: their insurance status can determine how long they survive
By Rhonda Winegar, Tara Martin, Zhaoli Liu and The ConversationApril 1, 2026
1 day ago
Hungryroot Review 2026: What We Like About This Unique Meal Delivery
Healthmeal delivery
Hungryroot Review 2026: What We Like About This Unique Meal Delivery
By Emily PharesApril 1, 2026
1 day ago
Nutrafol Review 2026: Ingredients, Cost, and Whether It Works
HealthDietary Supplements
Nutrafol Review 2026: Ingredients, Cost, and Whether It Works
By Christina SnyderApril 1, 2026
1 day ago
gen z
CommentaryGen Z
Gen Z is engineering an analog future — and it’s at least a $5 billion opportunity
By Luba KassovaApril 1, 2026
2 days ago
sheryl
HealthLean In
Sheryl Sandberg tapped a 25-year-old to run Lean In. Here’s her plan to close the AI gender gap
By Jacqueline MunisApril 1, 2026
2 days ago

Most Popular

Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
Real Estate
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
By Fortune EditorsApril 2, 2026
18 hours ago
Current price of gold as of April 1, 2026
Personal Finance
Current price of gold as of April 1, 2026
By Fortune EditorsApril 1, 2026
2 days ago
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
2 days ago
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
Real Estate
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
By Fortune EditorsApril 2, 2026
18 hours ago
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
Economy
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
By Fortune EditorsApril 1, 2026
1 day ago
Current price of oil as of April 1, 2026
Personal Finance
Current price of oil as of April 1, 2026
By Fortune EditorsApril 1, 2026
2 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.