A man believed to be connected to the killing of UnitedHealthcare CEO Brian Thompson last week is now in custody, authorities said Monday.<br />Luigi Mangione, 26, was apprehended in Altoona, Penn., after a McDonald's employee recognized him and contacted local authorities. He had been a person of interest in the fatal shooting of Thompson, who was gunned down early on December 4, outside the New York Hilton Midtown hotel.
