CREWS were reportedly responding to a “mass casualty” incident at LyondellBasell Industries in LaPorte, Texas, on Tuesday evening.
It’s unclear exactly what happened at the plant, but Click2Houston reported that crews responded to the scene around 7.35pm.
A process upset incident reportedly occurred at the facility.
Local officials and first responders were working to resolve the issue.
It’s not clear how many people were injured in the incident.
Officials said the surrounding area is not affected and that the leak has been isolated.