The incident happened just past 8:00 p.m. According to Metro, the man was “apparently trespassing” on the tracks when he was struck by an inbound train approaching Arlington Cemetery.
“Security camera footage shows [the] subject intentionally walk onto the trackbed,” Metro Transit Police said via Twitter.
The man is dead and his body is between the tracks and a fence, according to scanner traffic. The striking train is still on scene with 80-100 people on board, firefighters reported.
The Blue Line is single-tracking and trains are running every 20 minutes as a result of the incident, Metro says. The agency is advising riders to use the Yellow Line as an alternate between D.C. and Virginia.