Per WMATA: An investigation by Metro’s safety department is ongoing, but Chief Safety Officer Theresa Impastato and Acting Chief Operations Officer Mike Hass have determined that there is no evidence a train was directed to perform a track inspection in an area where there was a report of smoke or fire.
A detailed review of multiple data recording sources along with employee statements, which are being shared with WMSC, revealed that within just two minutes of a fire alarm activating at a drainage pumping station near Dupont Circle, the Rail Operations Control Center attempted to contact train 108 to instruct the operator to hold at Woodley Park Station, however, contact with the train was not successful before the train departed. Shortly thereafter, the operator of train 108 communicated to the control center that he lost speed commands and the controller responded with a request for an inspection. Within moments, the operator reported that he saw sparks on the tunnel wall ahead and observed smoke. This report, along with a report from the station manager at DuPont Circle Station, were the first reports of smoke conditions. The operator immediately stopped his train before entering the incident area and was directed to reverse ends and take customers back to Woodley Park Station.