Libby Baker

Noticing that everyone is too busy on their electronic devices to actually interact with one another, Claire and Phil declare a family challenge to see who can stay unplugged the longest. Meanwhile, it's a race against the clock as Mitchell and Cameron frantically try to get Lily into the best pre-schools, and Jay and Manny are concerned about how far Gloria will go to alleviate their problem with the neighbor's barking dog.

The BAU team tracks a serial killer when mummified remains are found inside the walls of an elderly couple's South Carolina home.

There is a flashback to Reagan's pregnancy, when her birthing plan fell apart, Chris struggled with the decision to leave his law firm, and Ava overcame the fears that were keeping her away from Reagan at the time.