The legal defense fund for Luigi Mangione, the 26-year-old accused of murdering UnitedHealthcare CEO Brian Thompson, has amassed over $200,000 in donations. The outpouring of support has raised alarms among law enforcement officials who fear the suspect is being idolized.

Luigi Mangione appeared in a New York court and pleaded not guilty to start murder and terrorism charges. Watch team coverage from CBS News New York's Alice Gainer and Lisa Rozner.

A triptych of criminal charges paints a searing, sometimes disparate portrait of the man accused of ambushing and killing UnitedHealthcare’s CEO Brian Thompson.

Luigi Mangione pleaded not guilty in a New York courtroom Monday to state charges in the murder of UnitedHealthcare CEO Brian Thompson earlier this month outside a Manhattan hotel. Mangione faces 11 state charges,

Luigi Mangione, the man accused of fatally shooting Brian Thompson, the CEO of UnitedHealthcare, pleaded not guilty Monday to state murder and terror charges in a New York City court. Gene Borrello, a former organized crime associate who spent time in the unit where Mangione is behind held,

The man charged with gunning down United Healthcare’s CEO outside a Manhattan hotel is now in a federal jail after being returned to New York City in dramatic fashion.

The 26-year-old faces terror and murder state charges in a New York court, while a federal US prosecution over the fatal shooting proceeds in parallel and might carry the death penalty.View on euronew

Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, made his first appearance in federal court today.

Mangione's hearing on state charges comes days after his dramatic return to New York to face federal counts in the slaying of Brian Thompson.

Luigi Mangione faces the prospect of life in prison without parole on state charges including murder in the killing of UnitedHealthcare CEO Brian Thompson.