Firefighters responded to a one-alarm blaze Monday morning in the unit block of East Chestnut Street.  Blaze reportedly brought under control in less than 15 minutes By Kathleen Brady Shea, Managing Editor, The Times A one-alarm fire Monday morning displaced 11 residents, but no one was injured, said Coatesville Acting Fire Chief Jim Lentz. Lentz said smoke detectors alerted the occupants...