The gun found on the man charged with killing United Healthcare’s CEO matched shell casings found at the site of the shooting ...

The man arrested in Altoona Monday and charged with killing UnitedHealthcare CEO Brian Thompson in New York City on Dec. 4 ...

Luigi Mangione faces a second-degree murder charge and four additional charges in New York in connection to the killing of ...

Luigi Mangione was charged in Pennsylvania with carrying a gun without a license, forgery, falsely identifying himself to police and possessing "instruments of crime." ...

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

Among the writings recovered from Luigi Mangione in a spiral notebook were plans concocting how to eventually kill the UnitedHealthcare CEO, according to law enforcement officials.

Police in the the Pennsylvania town where Luigi Mangione was arrested claim they’re being threatened by the alleged ...

After police culled the best photo and video images from relevant security cameras (no small task), their decision to share those images with the public led to the apprehension.

The person who spotted Luigi Mangione at a McDonald's in Altoona, Pennsylvania, is a "hero," Governor Josh Shapiro said.

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

Kevin Costner is taking great pride in looking youthful as he closes in on his 70th birthday in January, as a source ...

The suspect, Luigi Mangione, was an Ivy League tech graduate from a prominent Maryland family who in recent months had ...