GKN Aerospace cleanup in Garden Grove begins Monday — here's what to expect

A hazardous materials team will begin removing neutralized methyl methacrylate from two tanks at the GKN aerospace facility in Garden Grove, following an overheating incident that caused a large-scale evacuation. Cleanup, delayed due to unavailable resources, will proceed with safety protocols and environmental monitoring to ensure public health. The FBI, EPA, and local authorities are investigating the incident.