The Mind of a Killer" is airing on Monday, Jan. 6 at 8 p.m. There are several ways to watch with a free live stream.

TMZ Investigates looks into Mangione's dark side and why a privileged man may have turned to murder in the special airing on ...

Find out how you can tune into the one-hour "TMZ Investigates: Luigi Mangione: The Mind of a Killer" for free if you don't ...

TMZ "speaks to several sources who say, despite his charismatic personality, Mangione also displayed a dark side and uncovers ...

TMZ Investigates will release a deep dive into Luigi Mangione, the 26-year-old charged with the murder of UnitedHealthcare ...

Mangione visited the gun range after taking a solo trip across Asia last year, according to two German tourists he met.

The 26-year-old alleged assassin visited the gun range after fleeing the US on a solo Asia trip early last year, two German ...

Luigi Mangione visited a shooting range in Thailand months before he allegedly killed the UnitedHealthcare CEO, @TMZ reports.

Rumors are swirling that Diddy is bothered by the attention Luigi Mangione is getting inside MDC Brooklyn. Are they housed ...

Julie Grant's top story covers Luigi Mangione's arrogance and actions leading up to the shooting death of Brian Thompson, after the release of a TMZ documentary.

Luigi Mangione, the alleged killer of UnitedHealthcare CEO Brian Thompson was obsessed with Indian author Jash Dholani's <a ...

The homes of celebs including Paris Hilton, Anna Faris and Adam Brody have reportedly burned to the ground as wildfires rage ...