Abby is encouraged when her unstable mother gives her enlightening advice in a rare moment of clarity; Dr. Weaver ignores Dr. Carter's interest in the chief resident position.
Grace and Carlos work together when they suspect a young woman was a victim of a black market organ trafficking ring; Owen's brother Robert comes to visit and meet T.K., but surprises Owen with news that can affect the Strand family.
The BAU searches for a subject who is targeting prominent members of the community.
The serial sniper the team is trying to catch begins to taunt Mick.
Sipowicz and Clark investigate when a hustler is found dead of a gunshot wound to the groin; McDowell takes in her abused sister; a rookie cop ogles Baldwin Jones.
