Luigi Mangione has pleaded not guilty in the December 4th shooting death of United Healthcare CEO Brian Thompson. Mangione voiced that not guilty plea to a judge Monday inside a New York City courtroom.

Investigators have not uncovered any evidence that Luigi Mangione was insured through UnitedHealthcare, with sources saying the fatal hit was not personal and that the alleged assassin was

Luigi Mangione, the suspected gunman in last week's killing of UnitedHealthcare CEO Brian Thompson, has been charged with murder. Reports described Mangione as the son of a prominent family in Baltimore who also surfed and worked in the tech industry.

The suspect in the killing of UnitedHealthcare CEO Brian Thompson, Luigi Mangione, waived extradition to New York in a Pennsylvania court on Thursday morning. He arrived in Manhattan later that afternoon to face state murder and terrorism charges in the killing of Thompson.

Luigi Mangione pleaded not guilty Monday to state charges in the murder of UnitedHealthcare CEO Brian Thompson.

A grinning Luigi Mangione appeared to yuk it up in a Manhattan courtroom Monday as he entered a plea in the murder of UnitedHealthcare CEO Brian Thompson.

Luigi Mangoine, who is accused of fatally shooting UnitedHealthcare CEO Brian Thompson, has pleaded not guilty. However, what online speculators noticed was the matching outfits of Mangione and his attorney as both of them appeared in court in clothes that seemed like a planned ‘twinning’.