Weird collision between 2 N5s last night

The cars of a 2 car train on the Norristown High Speed Line detached while in service and then slammed into each other (recoupling in the process).  This occured between Beechwood-Brookline and Pennfield Stations at around 7:45 PM.  Seven people were injured and the line was replaced with shuttle buses between 69th Street and Bryn Mawr Stations until about 10 PM.

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