Luigi Mangione has been charged with second-degree murder in the killing of UnitedHealthcare CEO Brian Thompson.

San Francisco police recognized Luigi Mangione and passed on a tip to the FBI four days before the 26-year-old was arrested ...

Online adulation painting Luigi Mangione as a folk hero and fueled by health system anger has worried authorities.

Because the McDonald's employee called 911, any rewards may take significantly more time to be released and might be less ...

Authorities said they received hundreds of tips with information related to the case involving Luigi Mangione.

Luigi Mangione, the 26-year-old suspected of gunning down UnitedHealthcare CEO Brian Thompson in New York, allegedly ...

Ivy league graduate Luigi Mangione, who has been charged with the murder of United Healthcare CEO Brian Thompson, grew up in ...

"Mangione Manhunt: From Midtown to Altoona," a FOX 5 documentary on the UnitedHealthcare CEO killing, premieres Friday, only ...

Write CommentLaw enforcement might be giving props to the McDonald’s worker who called the police on Luigi Mangione, but his ...

John Kuklis, a clerk at the Horseshoe Curve Lodge in Altoona, Pa., told ABC News that Mangione, who never pulled his mask ...

Fast-food worker who provided crucial police tip is eligible for up to $60,000, but getting it will take time.