What we know about Luigi Mangione, Ivy League grad charged in CEO's murder
Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...
UnitedHealthcare CEO shooting updates: NYPD says gun found on Luigi Mangione matches bullet casings at scene of Thompson killing
Police in New York said Wednesday that forensic investigators were able to match the gun Luigi Mangione was carrying when he ...