Mangione hadn't vented his frustration to anyone after he was nabbed from an Altona, Pa. McDonald's Monday morning, according ...

The University of Pennsylvania has refused to comment on alum Luigi Mangione's arrest or to condemn the killing of ...

Thompson's murder ignited online anger at the health insurance industry and some people online have celebrated the suspect.

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.

Other Fox News panelists joined in as obsession heightened over the suspect in the fatal shooting of UnitedHealthcare CEO ...

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