The Farragut North Metro Station and the DC Metro trains do not look like the station and train seen in this episode.
When Sean calls Vicky to tell her to release Leila you can see the home screen on his iPhone instead of the call screen.
When Sean texts and calls Vicky, the phone sounds an alert and rings but you can clearly see the shape of a note with a line through it to denote the phone is muted.
The Metro (subway) system seen at the end is not the Washington DC Metro system, but the Los Angeles Metro system.