While the case is in early stages, police believe the suspect may have been motivated by animus toward the health care ...

The murder of UnitedHealthcare CEO Brian Thompson has turned accused killer Luigi Mangione into an unlikely internet ...

Plus, "wanted" posters and harassment toward workers at UnitedHealthcare have followed Luigi Mangione's arrest in CEO Brian Thompson's killing.

The suspect in the killing of the UnitedHealthcare CEO plans to fight extradition to New York to face murder charges, but ...

CEO killing suspect Luigi Mangione is being held in SCI Huntingdon pending extradition back to New York on murder charges.

Luigi Mangione, the 26-year-old Ivy League grad accused of killing ... Mangione pleaded not guilty to a charge of forging a ...

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

Authorities are looking into online accounts believed to be those of Luigi Mangione, the 26-year-old Ivy League graduate ...

Is there any difference between hailing the ex-Marine who kept a mentally ill homeless man on the subway in a fatal chokehold ...

Speculation about a potential motive in the murder of UnitedHealthcare CEO Brian Thompson has focused on the suspect's ...

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