At about 8:20 a.m., Salem Fire/Rescue units are responding to a report of a supervisory fire alarm at Central High School in Paddock Lake.
UPDATE 8:24 a.m. — Command unit on scene initially reports that no signs of smoke or fire seen from two sides of the building and that evacuation is under way. He then reported that alarm was believed to be from a smoke detector in the industrial arts area and that firefighters were going there to investigate.
UPDATE 8:27 a.m. — Fire command unit reports that smoke detector was set off by welding. No fire. People can re-enter the building.