The positive match is the first forensic evidence tying the man arrested in the case to the area where UnitedHealthcare's CEO ...

Luigi Mangione's internet footprint shows he might have been a certain type of guy. It doesn't show why he might have shot ...

The man accused of shooting health insurance CEO Brian Thompson previously shared posts on his X account praising Elon Musk.

Luigi Mangione faces a second-degree murder charge and four additional charges in New York in connection to the killing of ...

Memes and posts in support of Luigi Mangione, who's charged with killing UnitedHealthcare's CEO, have spread online. Some ...

Defense lawyer Thomas Dickey was only a few hours into taking on the most high-profile criminal case of his career Tuesday ...

Michael Kosta explained what's so "modest" about the document from the suspect in the fatal UnitedHealthcare CEO shooting.

Authorities are looking into online accounts believed to be those of Luigi Mangione, the 26-year-old Ivy League graduate ...

Mangione was charged with forgery and firearms counts in Pennsylvania, where he was arrested, and faces a murder charge in ...

Thousands of dollars have been donated to support the defense of Luigi Mangione, but experts urged donors to be cautious.

The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...