Criminal Minds

Gatekeeper (9x7)

Air date: Nov 06, 2013

After a series of victims are found strangled to death in Boston, the BAU looks for an unsub who likes to keep mementos of the victims, and the team wonders if a common link to the casualties could lead them to the culprit. Meanwhile, the BAU rallies around Rossi when his favorite bar is on the verge of closing.