In Baltimore, search and rescue efforts are underway after multiple vehicles plunged into the Patapsco River following the partial collapse of the Francis Scott Key Bridge in what local officials are calling a “mass casualty incident.” Two people have been rescued so far, with one severely injured, but some 18 others could still be trapped in the freezing cold water. The four-lane Francis Scott Key Bridge is 1.6 miles long and part of Interstate 695, a key commuter route. Maryland Governor Wes Moore has declared a state of emergency. The bridge collapsed after a large cargo ship collided with it early this morning. The 948-foot vessel was just minutes into its journey to Colombo, Sri Lanka, when it hit a column of the bridge.