He faces state and federal charges for allegedly shooting Brian Thompson ... murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, according to police.

The suspect in the ambush killing of UnitedHealthcare CEO Brian Thompson thanked people ... said that “this type of premeditated, targeted gun violence cannot and will not be tolerated.” ...

The lawyer of accused UnitedHealthcare CEO killer Luigi Mangione said Friday ... the death penalty if convicted of murder, stalking and gun charges in the federal trial. The case has tapped ...

NEW YORK, New York – Luigi Mangione, the suspect accused of killing UnitedHealthcare CEO Brian Thompson ... carrying a gun that matched the one used in the shooting and a fake ID, police ...

Luigi Mangione, the 26-year-old charged in the fatal shooting of UnitedHealthcare CEO Brian Thompson, appeared at a Manhattan courthouse Friday for a brief hearing on ...

NEW YORK -- The man accused of killing UnitedHealthcare CEO Brian Thompson in New York City last December is responding to an outpouring of support he says he has received. Luigi Mangione released ...