Danny and Baez attempt to convince a community to cooperate with their investigation into a shop owner who was assaulted; Erin's suspicions about her boss grow.
Anthony's cousin complicates a murder investigation with gang ties; a partner reassignment strains relationships; Erin's old friend digs up past demons.
After a cyber-attack against the NYPD results in Danny and Baez releasing a slippery suspect, Frank goes to an old friend for help with the investigation.
The team tracks a group of killers who stalk and attack their victims like pack of predators and who seem to be murdering people for the mere thrill of it.
The BAU heads to New Mexico after being tasked with hunting a deranged murderer who likes to impregnate his victims and then kill them after they give birth.
The team tracks a serial killer who removes the eyes of his victims to keep as souvenirs, and Morgan is surprised when he is asked to lead the investigation.
Two hapless nerds learn the ins and outs of being popular after using a computer to create the ultimate woman, who helps them find their inner coolness.
While searching for their version of the perfect wedding day, brides-to-be suddenly transform from calm, rational women to obsessive-compulsive monsters.
While searching for their version of the perfect wedding day, brides-to-be suddenly transform from calm, rational women to obsessive-compulsive monsters.