CMU classrooms evacuated over reports of smoke
Published: Wednesday, April 3, 2013, 11:51 p.m.
Carnegie Mellon University students in Doherty Hall were evacuated on Wednesday night when what appeared to be smoke was seen in the building.
City firefighters who were called at 8:43 p.m. to the classrooms off Frew Street found there was no fire, said Jerry Hirschfeld, a deputy city fire chief. Instead, they found that the exhaust system began taking in sawdust that flowed throughout the building.
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