Luigi Mangione is suspected of shooting UnitedHealthcare CEO Brian Thompson on a Manhattan street on the morning of Dec. 4, ...

Investigators have uncovered evidence that Luigi Mangione had prior knowledge UnitedHealthcare was holding its annual ...

A New York grand jury is beginning to hear evidence in the case against Luigi Mangione, the suspect in the killing of ...

Social media posts from the man suspected of killing UnitedHealthcare CEO Brian Thompson show he underwent successful back ...

Police say the evidence against Luigi Mangione includes fingerprints and notebook entries linking him to the shooting death ...

Prosecutors at the Manhattan District Attorney's Office have begun presenting evidence to a grand jury as they work to secure ...

Luigi Mangione was arrested on gun charges in Pennsylvania and faces a murder charge in New York for the death of ...

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...

Luigi Nicholas Mangione, a 26-year-old Ivy League graduate, was arrested in the killing of Brian Thompson, who headed one of ...

As police continue to scour the history of the suspected shooter who gunned down an insurance CEO on a midtown Manhattan ...

The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, ...