Health care December 10, 2024 10:18 pm New details surface regarding suspect in killing of UnitedHealthcare CEO New details surfaced Tuesday regarding Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson. NBC Chicago’s Natalie Martinez reports. Local 1:58 The Blue Man Group wraps up Chicago residency with final performance 1:52 Lake-effect snow expected in part of Chicago area 0:26 Illinois father shot and killed in Mexico while visiting family for the holidays 1:43 Extreme cold moves into the Chicago area 2:09 Bally's Chicago hosts job fair in search for table dealers