Who is Luigi Mangione, person of interest arrested in Brian Thompson’s murder? 10 things to know

Luigi Mangione, 26, suspected in the murder of UnitedHealthcare CEO Brian Thompson, was apprehended in an Altoona, Pennsylvania McDonald’s after employees identified him from circulated NYPD photos. Mangione, a University of Pennsylvania computer science graduate, seemingly harbored anti-capitalist sentiments and a personal grudge against health infrastructure. A three-page manifesto detailing his motives was recovered.