Robert Luna December 5, 2022 6:05 pm Robert Luna's First Day as LA County Sheriff Robert Luna began his first day as the new Los Angeles County Sheriff with a speech for Angelenos. Angie Crouch reports for the NBC4 News on Dec. 5. US & World Videos 0:56 Custom license plate wasn't mocking Oct. 7 attack, family says 2:00 Temecula residents capture possible drone sightings 1:19 Stabbing investigation at liquor store in Hawthorne 2:52 Three Big Bear ski resorts open their slopes for the winter season 2:04 Ex-wife of Woodland Hills physician killed expected in court Monday
