Morgan's visit with a survivor of unusual stabbings in upstate New York leads to more questions about the case.
House's former bandmate, Crandall, brings in a teenage girl who is having hallucinations about Hurricane Katrina; Cuddy looks for a sperm donor.
Castle & Beckett work a murder case around the theft of a valuable sculpture, with an insurance investigator who has her eyes set on Castle.
After discovering the body of a man involved with creating artificial intelligence bots, the team must figure out whether the victim’s own A.I. bot was programmed to kill him. In the meantime, Bones plans a special surprise for everyone for her 40th birthday.
The cheerleaders are the focus of the town's attention as they prepare for the Championship Classic; Lyla's affair with Riggins makes her the victim of high-school harassment; coach Taylor tries to keep Matt and Julie apart.