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.
Elenco: Matthew Gray Gubler , Kirsten Vangsness , A.J. Cook , Thomas Gibson , Shemar Moore , Joe Mantegna , Paget Brewster , Adam Rodríguez , Aisha Tyler , Jeanne Tripplehorn , Mandy Patinkin , Daniel Henney , Jennifer Love Hewitt , Damon Gupton , Lola Glaudini , Rachel Nichols , 長澤まさみ .