Dispatch audio from the Baltimore City Fire Department details the emergency response after a cargo ship hit the Francis Scott Key Bridge early on Tuesday, March 26, causing it to collapse.In this audio, taken from the archive of the Baltimore City Fire Department feed, dispatchers were heard saying 13 people, part of a construction crew, were “possibly in the water” after the collapse and calling dive team units to the scene.As of Tuesday afternoon, search-and-rescue efforts were ongoing, with six people who were on or around the bridge at the time of its collapse unaccounted for, police said. Credit: Baltimore Fire Department/Broadcastify via Storyful