Brendon Garrett

The BAU is stumped to find the common denominator among male victims in Montana, making it difficult to profile the UnSub. Also, JJ must confront her feelings about her sister's tragic death. Candy Clark guest stars.

Julia takes a big risk airing a tape of a revered rock star and humanitarian, who recently fell into a coma, allegedly having his way with a woman backstage at one of his concerts. Meanwhile, Jake represents the tape's distributor; a news story shatters Louise's steely resolve; Ella and Ryan try to get to the bottom of the photos sent to Julia; and an interview with Sarah's brother reveals shocking news about Oscar.