CHESAPEAKE, Va. (WAVY) -- Chesapeake firefighters responded to a residential fire Saturday morning. According to dispatchers, crews got the call just before 4 a.m. and rushed to the 2000 block of Midway Avenue. When they got there, crews said they found a residential building that had caught fire. 10 On Your Side is working to learn if anyone was hurt. The cause of the fire is still under investigation. Stay with WAVY.com for more local news, weather and traffic.