Prosecutors in Manhattan added a charge of murder to the suspected shooter’s charges in Pennsylvania. He is expected to be ...

Luigi Mangioni, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, wrote online of the “devastating” effect a chronic back condition had on him as a young man.

The man charged with killing UnitedHealthcare CEO Brian Thompson on a Manhattan street was seen near a Port Authority bus ...

Fingerprints belonging to the man charged in last week's murder of UnitedHealthcare's CEO match those found on a water bottle recovered not far from the scene, sources say.

During an extradition hearing in Blair County Courthouse in Hollidaysburg, Pa., on Tuesday, Luigi Mangione's defense attorney ...

Luigi Mangione is being held on Pennsylvania charges of possession of an unlicensed firearm, forgery, and providing false ...

Fingerprints that were collected outside of the New York City Hilton Hotel on Dec. 4 after UnitedHealthcare CEO Brian ...

A man suspected in the brazen Manhattan killing of UnitedHealthcare’s CEO was arrested and charged with murder Monday after a ...

Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...

The suspect, 26, is expected to be extradited to New York to face a charge of murder in the killing of UnitedHealthcare CEO ...

This image provided by the New York City Police Department shows a man wanted for questioning in connection to the ...

The gun found on the suspect in the killing of UnitedHealthcare CEO Brian Thompson matches shell casings found at the crime ...