The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

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

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

Luigi Mangione apparently used a ghost gun, a firearm that can be made at home, to shoot down the UnitedHealthcare CEO Brian ...

Governors of New York and Pennsylvania say they are working quickly to extradite UnitedHealthcare CEO murder suspect Luigi ...

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

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

Meek Mill contrasted the media attention over the death of the UnitedHealthcare CEO with coverage of child victims of gun ...

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

Police have obtained a search warrant for a phone recovered in an alley following the shooting, the backpack and at the ...

The man charged with murder in the killing of the CEO of UnitedHealthcare has made it clear he isn't going to make things easy on authorities.