Transcript for Cargo Train Derails in Maryland Causing Explosion
The developments -- -- Baltimore Maryland where crews are on the scene of a freight train derailment. The train may have crashed into a dump truck that witnesses say they heard a loud explosion coming from the scene. The wreckage several cars then went up in flames a forty -- one of the train cars was fully pressurized causing the boom. At least one firefighter was injured and -- says that its service is not being impact.
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