Christopher Cho

After choking on a breakfast sausage Sheldon wrestles with his fear of solid foods and discovers comic books for the first time.

The BAU is called to investigate a series of homicides in which cryptic messages are found inside the mouths of the victims.

A cache of guns is stolen by a person looking to make a statement on gun violence; Kono and Adam are reunited.

Matt and Colleen experience crazy sleepwalking adventures after taking a sleep aid; Jen tells Greg she had a sex dream about a family member; Tim wants to help Sophia get through a slumber party; John installs a motion-sensor light in the yard.

Rosewood and Villa are pulled into the world of human trafficking to investigate the death of a school teacher, and a surprising insight into Slade’s past draws Rosie and Villa closer than ever before.

Dylan asks Maya not to have their annual birthday party for her, but Maya holds an amazing surprise party anyway and soon learns the real reason why Dylan didn’t want to have a party.  Elsewhere, Ray is put in charge to watch JJ but panics when his brother has a day of independence at the mall to buy Dylan a birthday present while Jimmy and Kenneth struggle to find something they have in common.