Supporters of Luigi Mangione are calling on people to boycott a documentary on the alleged killer scheduled to premiere on Monday.

The suspect in the shooting of UnitedHealthcare CEO Brian Thompson will use the funds to fight his state and federal charges, his attorney said.

Luigi Mangione, the suspect accused of killing UnitedHealthcare CEO Brian Thompson in broad daylight on a Manhattan street ...

UnitedHealth Group hired defamation law firm Clare Locke to take on people who posted what the company believes to be "untrue" and "reckless" claims.

Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson, has reportedly accepted more than $300,000 from fans to aid in his defense.

Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson, has received nearly $300,000 in donations for ...

Supporters of the 26-year-old, charged in the shooting of CEO Brian Thompson, have raised more than $300,000 since December.

Supporters of the 26-year-old, charged in the shooting of CEO Brian Thompson, have raised more than $300,000 since December.

Luigi Mangione has graciously accepted nearly $320,000 from fans for his legal defense fund in his UnitedHealthcare CEO murder case.