Luigi Mangione, the 26-year-old accused in the killing of UnitedHealthcare CEO Brain Thompson, will plead not guilty, his lawyer, Thomas Dickey, said.

An attempted murder suspect shot and killed by Honolulu police officers following a New Year’s Day-long pursuit and shootouts ...

Luigi Mangione, 26, was arrested in Altoona, Pa., in connection with Brian Thompson's fatal shooting on Dec. 4, in New York ...

Luigi Mangione has been charged with murder in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson. The ...

Luigi Mangione, 26, was arrested by local police at a Pennsylvania McDonald’s with a “hand-written” manifesto describing “ill ...

What to know about Luigi Mangione, the suspect charged with murder in the Dec. 4 shooting of UnitedHealthcare CEO Brian ...

Police confirm the gun linked to the killing of UnitedHealthcare CEO Brian Thompson matches shell casings found at the scene, ...

Luigi Mangione—the suspect charged with the murder of UnitedHealthcare CEO Brian Thompson—had trouble being "physically ...

Luigi Mangione appeared to frequently discuss what he claimed were his health troubles -- including back pain, brain fog, and ...

A 26-year-old Ivy League graduate from a wealthy Baltimore family is suspected in the shooting of UnitedHealthcare CEO Brian ...

UnitedHealthcare CEO shooting suspect is fighting extradition to New York where he faces a second-degree murder charge in connection to Brian Thompson’s death ...

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