Downey May 23, 2020 6:07 pm 2 People Killed in Violent Crash in Downey The CHP says the deadly crash is a possibly hit-an-run, as seen on NBC4 News at 6 p.m. on Saturday, May 23, 2020. US & World Videos 2:21 Iranian president killed in helicopter crash 2:58 Helicopter carrying Iranian president crashes 2:33 Man steals LAPD cruiser with officer inside 2:24 Man steals LAPD patrol SUV in downtown LA 2:26 March of Dimes annual march for babies