Here's what we know about a 26-year-old University of Pennsylvania graduate who's suspected in the death of UnitedHealthcare ...

Luigi Mangione, suspected of killing UnitedHealthcare CEO Brian Thompson, suffered chronic back pain and was reported missing ...

The suspected UnitedHealthcare CEO killer seemed to vanish from the view of family and friends six months ago, following a ...

The mother of the man suspected of killing United Healthcare CEO Brian Thompson reported him missing to police in San ...

Mangione has become some kind of folk hero, with people celebrating his actions and digging up information on who he is as a ...

Luigi Mangione, who comes from a wealthy Baltimore family, founded an app and reviewed the Unabomber Manifesto.

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

Luigi Mangione is charged in the fatal shooting of UnitedHealthcare CEO Brian Thompson after he being arrested Monday in Altoona, Pennsylvania.

The 26-year-old man accused of gunning down UnitedHealth executive Brian Thompson in the streets of Manhattan will appear in ...

The suspect apparently gave a four-star review to the book form of the lengthy manifesto written by Theodore “Ted” Kaczynski, ...

Luigi Mangione was arrested in Altoona this morning, police said. The 26-year-old graduated from the University of Pennsylvania.