Luigi Mangione came from a solid family. As with school shooters, his case suggests parents can't control their adult kids.

An indictment out of New York listed four federal charges in connection with the killing of Brian Thompson this month.

The murder of healthcare CEO Brian Thompson and the manhunt that followed has gripped people across the country for the past ...

Donald Trump said the praise surrounding UnitedHealthcare CEO accused killer Luigi Mangione "Really terrible." ...

The Glock-style pistol found with Luigi Mangione that was allegedly used to gun down health care CEO Brian Thompson began as ...

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

In the days following the fatal shooting of UnitedHealthcare CEO Brian Thompson on a street in New York City and the arrest ...

Friends and colleagues struggle to cope with the UnitedHealth executive’s death, while others cheer for the man accused of ...

UnitedHealth Group did not take down a Facebook post paying tribute to Brian Thompson, the late CEO of its insurance unit, ...

Live" host Colin Jost appeared visibly stunned when the studio audience erupted in cheers after he mentioned Luigi Mangione.

Luigi Mangione, accused of fatally shooting the CEO of UnitedHealthcare, pleaded not guilty on Monday to murder and terror ...