Police are looking for a suspect after a bank robbery this morning in Ambridge. According to emergency dispatchers, it happened at the Wesbanco Bank on 5th and Merchant Streets in Ambridge around 10:30 a.m. The suspect is described as a black man weighing about 200 pounds and was wearing all black clothing except for his shoes which were maroon-colored Nikes. Emergency  dispatchers say the suspect was carrying a gun. No one was injured in the incident. Stay with Beaver County Radio News for more on this developing story.