Jim O'Brien

After a teacher tells Rainbow to make sure her hair is "neat" for picture day, she becomes self-conscious and begins a complicated relationship with her hair; Johan and Santamonica struggle with their own hair identity.

A statue is shedding what appear to be real tears and Walker must find out why.

While Walker and Trivette are hot on the trail of an escaped convict, C.D. investigates the suspicious death of his friend's son.

After Walker's former "Kick Drugs Out of America" star student, Joey Prado graduated from the Dallas Police Academy at the top of his class, Walker chooses him to take on a crucial but difficult assignment -- aborting drug dealers' plans to distribute free heroin in the schools.