Downtown LA November 11, 2021 6:56 pm New Clues Surface in Heidi Planck's Disappearance Surveillance video shows the woman walking with her dog in downtown LA hours after her friends last saw her in Downey. Angie Crouch reports for the NBC4 News on Thursday, Nov. 11, 2021. US & World Videos 2:32 Chase ends in crash on 405 Freeway 2:25 FBI searches for man robbing mail carriers in Baldwin Park 3:10 UPS driver shot to death in his work truck; 1 arrest made 3:46 Man shot to death aboard Metro bus 3:30 Slackliner walks across LA's infamous ‘Graffiti Towers'