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 2:17 Large building fire prompts street closures in South LA 0:40 2 people rescued from submerged car in Marina del Rey 2:22 Menendez brothers to appear in Van Nuys court 1:24 Firefighters battle explosive fire in downtown LA 2:36 Father of missing Hawaii woman found dead near LAX