Investigation December 10, 2020 6:27 pm What Does the New Coronavirus App in LA County Do? A new app is aimed at letting you know if you’ve been exposed to the coronavirus — but here’s what it doesn’t do. Lolita Lopez reports Dec. 10, 2020. US & World Videos 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 2:59 Jewish leaders saddened by CA license plate mocking Oct. 7 attack 0:52 Rescue crews help horse trapped by barn door in San Antonio Heights 3:24 Dick Van Dyke celebrates his 99th birthday following Franklin Fire rescue