Luigi Mangione, 26, was formally charged last week by the Manhattan district attorney with multiple counts of murder, including murder as an act of terrorism.

Luigi Mangione appeared in a New York courtroom Monday where he plead not guilty in the murder of UnitedHealthcare CEO Brian Thompson.

His attorney complained that comments coming from New York’s mayor would make it tough to receive a fair trial.

Parker has been overseeing pretrial hearings for Mangione, who is accused of fatally shooting UnitedHealthcare CEO Brian ...

The judge in the Luigi Mangione murder case is married to a former healthcare exec and allegedly owns 'thousands in ...

In 1923, President Calvin Coolidge lit the first national Christmas tree on the White House lawn. Members of the First ...

The brazen killing and ensuing five-day manhunt captivated Americans. While public officials have condemned the killing, some Americans who decry the steep costs of healthcare and insurance companies' ...

Luigi Mangione appeared in a Manhattan courthouse Monday morning where he pleaded not guilty to state charges in the killing ...

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