Southern California officials have expanded an evacuation zone in several Orange County cities over a toxic chemical tank that they say is "actively in crisis."
By
Chelsea Hylton
Chelsea Hylton is a web producer for CBS Los Angeles. An Inglewood native, Hylton has her master's degree from USC. She covers local breaking news across the Southern California region. Before joining CBS in 2024, she worked at NBC LA, Telemundo 52, The Los Angeles Times and KOMO 4 News in Seattle.
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Updated on: May 22, 2026 / 5:46 PM EDT
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