January 20, 2020 11:37 am Three Teenagers Killed in Hit-and-Run in Temescal Valley A hit-and-run crash near Temescal Canyon Road left three teenage boys dead and three others injured. Tony Shin reports for the NBC4 News at 11 a.m. on Monday, Jan. 20, 2020. US & World Videos 2:57 Pro-Palestinian vigil and march for Gaza in Pasadena 1:57 Pedestrian killed in multi-vehicle crash in Hollywood 7:28 Tensions rise as UCLA protest continues 2:42 Executive staff to LA County DA accused of mishandling confidential police files 2:58 UC Irvine students launch solidarity encampments