Por Emma Tucker, CNN Luigi Mangione, el joven de 26 años acusado de matar al CEO de UnitedHealthcare, Brian Thompson, en una concurrida acera de Manhattan, comparecerá ante el tribunal el viernes para

Luigi Mangione has his first court appearance in New York since he was arraigned in December on murder charges connected to the killing of UnitedHealthcare CEO Brian Thompson. Mangione wore a bulletproof vest and shackles for the procedural hearing.

Luigi Mangione on Friday appeared in court in New York City, where he faces state charges of murder and terrorism in the December killing of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione, the accused killer of UnitedHealthcare CEO Brian Thompson, appeared briefly in court as his fans cheered loudly.

Luigi Mangione, accused of killing UnitedHealthcare CEO Brian Thompson, faces murder and terror charges in New York. Trial updates expected Friday.

Luigi Mangione's lawyer files motion over his unlawful detainment at a McDonald's that might end up setting him free.

According to a message on a website raising money for his defense, he is asking people to send no more than five photos at a time.

The murder of UnitedHealth Group CEO Brian Thompson divided the nation with some condemning the crime, and others seemingly offering insensitive reactions to what happened.

Shackled and donning a bulletproof vest, Mangione didn't speak as he was paraded into a New York State court on Friday in front of dozens of news reporters as protesters demanded his release outside.

Alleged murderer Luigi Mangione is asking his fans not to overwhelm him with photos and messages amid his incarceration in Brooklyn, New York.

Luigi Mangione, the man charged with killing the CEO of UnitedHealthcare, is asking his fans to stop sending him photos.