Federal authorities executed a search warrant at the GKN Aerospace plant in California following a dangerous chemical tank overheating incident that displaced 50,000 residents.The FBI and EPA are currently investigating the facility for potential regulatory violations regarding the management of volatile substances.Lawsuits from affected residents have surfaced as prosecutors scrutinize the company’s safety protocols and past environmental record.The firm remains under intense federal scrutiny while local health officials continue to monitor the impact on residential air and water systems.