An Acela Express train struck a person on the tracks between BWI and Odenton earlier this afternoon. The Maryland Transit Administration has issued an alert that all Penn Line MARC service has been suspended until further notice. Northbound Amtrak trains out of D.C. are currently holding at Union Station.
On Wednesday, another Amtrak train struck and injured a man near Germantown.
UPDATE 1:45 p.m. All MARC service on the Penn Line has been restored.