Luigi Mangione is the mystery nobody can stop dissecting. As the 28-year-old University of Pennsylvania graduate faces trial this September for the murder of UnitedHealth CEO Brian Thompson, one question keeps investigators—and the public—utterly stumped: why?
A new Dateline special airing Friday, June 5, at 10 p.m. ET examines the December 2024 shooting, speaking with Thompson's close friends, NYPD Major Case Squad detectives, and journalist Lorena O'Neil, who spent months reconstructing Mangione's past.
The Ivy League grad's alleged motives remain unclear. He reportedly battled chronic back pain and gave a four-star review to Theodore Kaczynski's Unabomber manifesto, Industrial Society and Its Future. But his stated reasons for the killing are hard to pin down.
"People sort of use him as a Rorschach test for what they feel like is happening in the world," O'Neil tells Dateline's Lester Holt. Everyone sees exactly what they want to see in Mangione's story.
Some blame the healthcare system. Others point to the back pain. Still more fixate on his apparent interest in Kaczynski's ideology. The truth remains elusive.
Mangione has pleaded not guilty to second-degree murder charges. The trial begins this September.
