Lancaster August 21, 2019 4:25 pm Gunman Opens Fire in Lancaster Sheriff's Parking Lot A deputy was wounded in his shoulder when deputies were ambushed in the station parking lot, according to authorities. Eric Leonard reports for the NBC4 News at 4 p.m. Wednesday, Aug. 21, 2019. US & World Videos 3:18 USC's commencement preparation includes increased security patrol 1:56 1 person killed after car crashes into South LA church 3:30 Protest on USC campus continues ahead of graduation 0:58 Mystik Dan wins 150th Kentucky Derby in photo finish 0:43 LA County releases sterile mosquitoes as warmer weather nears