Luigi Mangione, a 26-year-old from a wealthy Baltimore family, was arrested in Pennsylvania after being identified as a suspect in the murder of Unitedhealth CEO Brian Thompson. His mask slipped during a visit to a McDonald’s, allowing an employee to recognize him from a police photo. The investigation revealed that Mangione was well-educated and had a background in technology, which may have helped him elude capture for days. Authorities found evidence suggesting grievances against corporate America could have motivated the alleged crime.