The District of Columbia’s top federal prosecutor says he will investigate a protester who on Monday held a sign that implied ...

Before his death, Thompson was a well-liked Midwesterner who came from humble beginnings. An Iowa native, Thompson was South Hampton High School’s valedictorian in 1993 before attending the University ...

A new documentary on ID traces the lives of Mangione and Thompson up to the point where they allegedly intersected on Dec. 4, ...

Who is Luigi Mangione?” premieres Monday, February 17 at 8 p.m. ET on Investigation Discovery. Here’s how to stream the new ...

Luigi Mangione, the suspect charged with first-degree murder in the ambush killing of UnitedHealthcare CEO Brian Thompson, has released his first public statement since his arrest.

Prosecutors may face a problem preventing Luigi Mangione supporters from being picked for the jury. United HealthCare CEO Brian Thompson was gunned down last December, and Mangione was allegedly ...

Cigna aims to improve customer relations while keeping a close eye on the bottom line. If it works, other insurers may be ...

Health insurers process more than five billion payment claims annually, federal figures show. About 850 million are denied, ...

Officials also reported that he had fake identification and a notebook criticizing the U.S. private health insurance system ...