Pennsylvania authorities denied on Monday they botched the handling of evidence during the arrest of alleged CEO killer Luigi Mangione.

A 61-year-old grandmother was shot and killed by a stray bullet after rushing out to check on her loved one as gunfire rang ...

Luigi Mangione pleaded not guilty Friday to all charges against him during an arraignment before U.S. District Judge Margaret M. Garnett, according to documents accessed online that were filed with ...

He's the man accused of shooting and killing United Healthcare CEO Brian Thompson in Midtown Manhattan last December.

Katie – who declined to provide her last name – was one of a few dozen people who came to a protest outside federal court in New York City to express support for Mangione, the UPenn graduate accused ...

Luigi Mangione pleaded not guilty Friday to federal murder and stalking charges, drawing a crowd of onlookers to the ...

Luigi Mangione, the Maryland man accused of hunting down and killing a UnitedHealthcare CEO over what prosecutors said was ...

The judge warned Attorney General Pam Bondi to temper her statements about Luigi Mangione to ensure a fair trial on charges ...

Luigi Mangione is expected to appear in federal court Friday for the first time since Attorney General Pam Bondi instructed ...

Luigi Mangione has pleaded not guilty to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson, as ...

The Penn graduate, 26, stood with his lawyers as he entered the plea Friday. Late Thursday night, federal prosecutors filed a notice of their intent to seek the death penalty.