Suspect Luigi Mangione’s fingerprints also matched a water bottle and a protein bar wrapper that police found near the scene.

The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania matches three shell casings found at the crime scene in Midtown Manhattan, the New York Police Department commissioner said Wednesday,

NYPD's top detective said Luigi Mangione's motive might have stemmed from an accident that sent him to an emergency room in 2023.

Luigi Mangione has been linked to the scene of the shooting that killed CEO Brian Thompson by a gun and fingerprints, a police official said.

The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered at the crime scene in New York.

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

Fingerprints found at the scene of the assassination of UnitedHealthcare’s CEO match those of suspect Luigi Mangione, two enforcement officials briefed on the matter told CNN on Wednesday, as authorities continue to investigate the motive for the killing.