UnitedHealth Group CEO Andrew Witty encouraged colleagues to continue making health care work better for everybody after the ...

Police in New York said Wednesday that forensic investigators were able to match the gun Luigi Mangione was carrying when he ...

Luigi Mangione appears to have been inspired by the Unabomber in allegedly gunning down UnitedHealthcare CEO Brian Thompson ...

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

Luigi Mangione, a graduate of Baltimore’s Gilman School, faces five counts, as of Monday’s court filing, including ...

Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.

ALTOONA, Pa. (AP) — Authorities were analyzing a fingerprint on a cellphone found after the killing of UnitedHealthcare’s CEO ...

Authorities have called the murder of CEO Brian Thompson a "pre-planned, targeted attack." With a search still underway for ...

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

Luigi Mangione, the suspect in United Healthcare CEO Brian Thompson's killing, is fighting his extradition to New York City.

Of more than 200 tips sent to the NYPD regarding the murder of UnitedHealthcare CEO Brian Thompson, none named suspect Luigi ...

Luigi Mangione, 26, is charged with murder in the death of UnitedHealthcare CEO Brian Thompson, who was shot and killed in New York last Wednesday. He was arrested Monday after he was spotted at a ...