US, Los Angeles: Chatsworth Hazmat Investigation Part 1.

Los Angeles, United States - September 09, 2026 09/09/2026 02:19 am GMT-0700 CHATSWORTH, LOS ANGELES, Calif. – A hazmat investigation began at a building on the 8900 block of De Soto Avenue in Los Angeles. Reports indicated that one of the buildings was off-gassing an unknown chemical into the atmosphere. Hazardous materials crews were working to gain access to the building and identify the specific chemical involved in the incident. The investigation occurred at the Aerojet Rocketdyne facility.