Luigi Mangione's manifestor were dissected in a filing made this week by Manhattan District Attorney Alvin Bragg.

UnitedHealthcare sued The Guardian on Wednesday for defamation, claiming the British daily ran information it knew to be ...

Mangione marked his 27th birthday with a list of "27 Things I'm Grateful For" that he sent to various people who have been writing to him in jail and that is now circulating online.

Prosecutors say Luigi Mangione, who allegedly murdered United Health Care CEO Brian Thompson, wrote about the crime ahead of ...

Prosecutors say, to Mangione, Thompson and UnitedHealthcare were symbols of the healthcare industry and what the 27-year-old ...

Six weeks before UnitedHealthcare CEO Brian Thompson was gunned down outside a Manhattan hotel last December, Luigi Mangione ...

Prosecutors say, to Luigi Mangione, Brian Thompson and UnitedHealthcare were symbols of the healthcare industry and what the ...

Luigi Mangione's lawyers previously told the court their client, who is charged with killing UnitedHealthcare's Brian Thompson, is not a terrorist.

Mangione’s 'intentions were obvious from his acts, but his writings serve to make those intentions explicit,' prosecutors ...

So say you want to rebel against the deadly, greed fueled health insurance cartel. Do you bomb the HQ? No. Bombs=terrorism,” Mangione wrote.

Stephen Hemsley returned to the top job last month after the healthcare giant reported its first earnings miss since 2008.