Luigi Mangione, 26, has pleaded not guilty to multiple counts of murder, including murder as an act of terrorism, in the Dec.

CNN By Emma Tucker, Lauren del Valle, Kara Scannell and Zoe Sottile, CNN New York City (CNN) — Luigi Mangione, the ...

UnitedHealth Group shares tumbled Friday on a report that the U.S. Department of Justice has started an investigation into the health care giant’s Medicare billing practices. The Wall Street Journal ...

Luigi Mangione, who is accused of killing UnitedHealthcare CEO Brian Thompson, had his first court appearance since he was ...

Alleged UnitedHealthcare CEO killer Luigi Mangione returned to a New York City courtroom on Friday for a brief appearance in ...

Luigi Mangione appeared in a Manhattan court for state charges in connection with the December murder of healthcare executive ...

The US Justice Department has been investigating UnitedHealth Group Inc.’s Medicare billing practices, a person familiar with ...

Dr. Elisabeth Potter posted an online video in early January out of frustration with UnitedHealthcare, describing how she ...

A lawyer for Luigi Mangione, the man accused of fatally gunning down U.S. health insurance executive Brian Thompson in December, told a judge Friday that her client was illegally searched during his ...