Marcia Ann Burrs

9-year-old Sheldon Cooper is a once-in-a-generation mind capable of advanced mathematics and science but learns that isn't always helpful growing up in East Texas, a land where church and football are king.

Nick thinks that one of Jess' students is hiding an evil secret, and decides to go to class under cover to investigate; Winston has an awkward encounter with Cece.

Marshall and baby Marvin's long journey to Farhampton for the wedding continues by bus. In order to get Marvin off to sleep while they are stuck in traffic, Marshall is forced to create three rhyming bedtime stories based on the gang's many exploits.

When Luke is overwhelmed with funeral arrangements for his dead uncle, Lorelai and Rory help out by working the counter at the diner.

Human remains are found next to a railroad; Cam deals with the stress of being a new parent; Booth tries to keep Cam's stepdaughter in line.

The BAU team springs into action when a school bus full of children goes missing near Washington, D.C.