Orange County December 20, 2023 7:58 pm Man found dead in a partial trench collapse in Tustin A rescue team worked to safely remove a man’s body after he was found dead in a partial trench collapse in Tustin. Anastasia Olmos reports for NBC4 News on Dec. 20, 2023. US & World Videos 2:32 Chase ends in crash on 405 Freeway 2:25 FBI searches for man robbing mail carriers in Baldwin Park 3:46 Man shot to death aboard Metro bus 3:30 Slackliner walks across LA's infamous ‘Graffiti Towers' 2:17 Time is running out for LA's famous Olvera Street burro