Stephanie Nogueras

The BAU is called to Taos, N.M. to investigate an UnSub who is targeting his victims' temporal lobes.

After a married couple discovers their newborn is deaf, they elect to have cochlear implant surgery to correct the baby’s handicap. When the surrogate who carried the child, who also happens to be deaf, learns the news, she kidnaps the baby for protection.

When Nick (David Giuntoli) and Hank (Russell Hornsby) investigate a drowning death with mysterious marks on the victim's ankles, they happen upon a group of water-bound Wesen with a deadly postcoital cuddle. Meanwhile, Rosalee (Bree Turner) starts unpacking her things at Monroe's (Silas Weir Mitchell), and Captain Renard (Sasha Roiz) makes a startling realization about the possible identities of the Royal Baby's parents.