Cleanup begins at site of fatal Newburyport explosion, as officials demand answers about the cause

“We at MassCOSH are saddened to see that Seqens ignored these many warnings from OSHA, and that this continued negligence sent four workers to the hospital and led to one worker who is still yet to be found by a rescue team,” Vega continued. “We hope that an ensuing investigation from OSHA will hold this company accountable and deter other employers from failing to protect their workers against similar chemical incidents and hazards.”