Mangione's fingerprints found at murder scene

NYPD Commissioner Jessica Tisch says police have matched a 3D-printed gun allegedly recovered from suspected killer Luigi Mangione to shell casings found outside a New York City Hilton where UnitedHealthcare CEO Brian Thompson was gunned down from behind last week. "First, we got the gun in question back from Pennsylvania," she told reporters at a news briefing Wednesday. "It's now at the NYPD crime lab. We were able to match that gun to the three shell casings that we found in Midtown at the scene of the homicide." They also have his fingerprints on a snack bar wrapper and a water bottle, she said. Tony Braun, the Founder of American Special Investigative Group, joined LiveNOW from FOX to discuss.