Cheyenne Roundtree
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As Luigi Mangione faces an upcoming criminal trial as the prime suspect in the murder of United Healthcare CEO’s Brian Thompson, a clear motive has yet to emerge as to why the University of Pennsylvania graduate allegedly shot the insurance executive in broad daylight in December 2024.
In a new Dateline special airing Friday, June 5, at 10 p.m. ET, the news program will dive deeper into the Mangione investigation, speaking with one of Thompson’s close friends, two NYPD Major Case Squad detectives who were on the case, and journalist Lorena O’Neil who spent months speaking with people from Mangione’s past.
The 28-year-old’s New York state trial on charges of second-degree murder is set for this September. He has pleaded not guilty.
Among the most pressing questions is Mangione’s alleged motive. The Ivy League school graduate reportedly struggled with chronic back pain and allegedly gave a four-star review to Theodore Kaczynski’s screed, Industrial Society and Its Future, best known as the Unabomber manifesto.
“I think that people can go back into his life and say, ‘Okay, it was this. It was the back pain. It was Ted Kaczynski,’” Rolling Stone contributor O’Neil tells Dateline’s Lester Holt. “I have found that people sort of use him as a Rorschach test for what they feel like is happening in the world.”
