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.

Luigi Mangione lists 27 things he's grateful for behind bars ahead of trial for killing UnitedHealthcare's CEO, as court documents reveal disturbing diary entries outlining his motive and strategy.

The diary of Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, reveals Mangione targeted victim Brian Thompson, according to prosecutors. Mangione is accused of ...

CEO assassin suspect Luigi Mangione’s chilling diary entries have been revealed. Knewz.com can reveal the entries included ...

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

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