Overview

• Multiple 911 calls came in at 11:41 p.m. reporting an odor and sick employees at 4 Plaistow Road.
• Fire crews recorded carbon monoxide at about 300 ppm near the rear of the store.
• Four of 14 employees on site were taken to area emergency rooms with symptoms of CO poisoning.
• The building was ventilated, remaining workers resumed duties, and officials reported no ongoing public hazard.
• All hospitalized patients are expected to fully recover, according to fire officials.