Suspect in Custody for UnitedHealthcare CEO’s Killing: Investigation Reveals Lone Actor with Anti-Corporate Motive

The latest update.

Authorities have arrested Luigi Mangione, the primary suspect in the killing of the UnitedHealthcare CEO.

Investigators believe Mangione acted alone, self-funding the attack, and harboring animosity toward the healthcare industry and corporate America, according to a handwritten manifesto found during his arrest. The document includes troubling statements like, “These parasites had it coming,” and suggests violence as a means to address grievances.

Mangione was apprehended in Pennsylvania with a "ghost gun" — an untraceable, 3D-printed firearm equipped with a suppressor. These weapons, lacking serial numbers, evade traditional tracking and regulation, and require no background checks for purchase.

NYPD Chief of Detectives Joseph Kenny emphasized that no additional threats were identified in Mangione’s manifesto. However, the investigation continues, with law enforcement examining ballistics and analyzing the extensive evidence collected.