Mangione was said to have written that he is grateful for both "conservatives" and "liberals," among other things.

Luigi Mangione's celebrity status isn't going to his head inside his NYC prison -- according to his former prison mate, who says he's just a regular dude with a cleaning job!

In an electronic communication sent from jail and reported by TMZ, the accused CEO killer listed 27 things he is grateful for.

Luigi Mangione, accused of murdering United Healthcare's CEO, is adapting to life in a tough detention center.

Accused UnitedHealthcare CEO killer Luigi Mangione’s job in MDC Brooklyn is cleaning the prison showers – and he’s a one-man welcoming committee, according to a fellow jailbird.

Mangione, who is being held on terrorism, murder and stalking charges, has maintained contact with his well-wishers since his arrest, expressing gratitude for their support.

The musical is described as a satirical prison comedy featuring the characters of Mangione, Sean Diddy Combs and Sam Bankman-Fried.

Prosecutors trying to 'bias' the public against Luigi Mangione, defense says One of his charges would make him eligible for the death penalty if convicted.