Who are the victims in Baltimore's Francis Scott Key Bridge collapse? What we know about those missing and presumed dead

BALTIMORE - Six workers who went missing after the Francis Scott Key Bridge collapsed early Tuesday morning are presumed to be dead, the U.S. Coast Guard announced after a day of search and rescue efforts.

The search for six people presumed dead became a recovery effort in the wake of the collapse of the Francis Scott Key Bridge Tuesday. 

The span was struck by a cargo ship shortly after it left the Port of Baltimore early Tuesday morning.