Carson October 9, 2021 5:48 pm Foul Odor Investigation in Carson A strong, foul odor in the city of Carson has residents wondering what the smell is and if it’s dangerous. Lauren Coronado reports for the NBC4 News at 5 p.m. on October 9, 2021. US & World Videos 3:07 Reaction to USC canceling main commencement 2:45 USC to have new safety measure at 2024 commencement events 2:47 Dealership's mistake on loaner car nearly gets man arrested 2:13 Southern California steelhead trout listed as endangered 0:19 Santa Ana student accepted to 15 universities