September 20, 2016 6:40 pm Search for Mountain Lion in Orange County A warning went out in an Orange County wilderness park after a mountain lion sighting. Vikki Vargas reports for the NBC4 News on Tuesday, Sept. 20, 2016. US & World Videos 2:55 Protesters' barricades come down at UCLA following a violent night 1:52 Huntington Park fire station catches fire 2:56 Police putting up barricades on UCLA campus after overnight brawl 3:16 First Alert Forecast: Warm Wednesday before cool-down, possible shower 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA