After Darryl gets Chyna a bag from the evidence locker at the police station, she pretends to appreciate the thought of the gift, but when Fletcher tells Chyna and Olive about "Pudding Points", a contest with a prize for eating enough pudding, she tries to eat as much as possible to win a new designer bag. Darryl finds the new bag inside the bag he gave her and accuses her of shoplifting. He sends a police officer, Officer 3–9, undercover as a student named Charlie Brown to spy on her. When Chyna, Fletcher, and Olive find out that Charlie Brown is a cop, they pretend that they are robbing a house with Charlie as an accomplice.