The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania ...

The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania ...

Police say the evidence against Luigi Mangione includes fingerprints and notebook entries linking him to the shooting death ...

Discover the latest findings in the CEO assassination case as fingerprints link suspect Luigi Mangione to the scene.

Marked shell casings from the assassination scene match the gun found on the suspect. His fingerprints match some key items ...

Shell Shock Technologies has launched a consumer-based line of ammunition that’s now available through the company’s ...

Investigators say Luigi Mangione knew for months beforehand about the investors meeting that brought United Healthcare CEO ...

BARRINGTON, R.I. (WPRI) — The shell casings discovered by a first grader near a Barrington elementary school earlier this month may have come from the police department’s firearms ...

The masked gunman who stalked and killed the head of one of the largest U.S. health insurers had the words "deny," "defend" ...

Two people are in custody, including one who was injured by gunfire, after Portage Police said a drug deal meet-up early ...