Sentinel photo by BRADLEY KREITZER
Fire crews check a modular unit at East Juniata High School Thursday night following a fire that caused extensive damage to the inside of the free-standing building. Emergency personnel responded to the call of a fire at the school around 11:10 p.m. Thursday. According to officials, the fire was contained inside the modular unit and appeared to cause no damage to the East Juniata High School main building. The cause of the fire was unknown as of press time Thursday night.