The Salisbury neighbors suing Perdue Farms over alleged “forever chemical” contamination in private drinking water wells are seeking to expand their lawsuit to include several firefighting technology companies previously identified by Perdue as potential contributors to the contamination

A new set of court filings in the ongoing Salisbury PFAS contamination lawsuit against Perdue Farms is shedding further light on where the company says the pollution may have originated and who it believes should ultimately bear responsibility.