The BAU team's investigation into the home invasion and attempted homicide of a police chief's wife uncovers a world of secrets in a small town in Virginia.
John receives an invitation to attend an exclusive Devil's Night Soiree. Alex tries to diagnose Holden's strange condition.
Alexis rides along with Buck on his first day as a nanny, and he encounters a cranky principal, looks for a gluten-free snack and stages a minor break-in. Will tries to care for a sick Miles.
