"Mimi Solves The Case" is a charming story about a small but determined Chihuahua named Mimi who dreams of becoming a detective. In the small town of Maplewood, a woman comes to the police station seeking help after her diamond necklace is stolen. With the police busy, Mimi steps up to solve the mystery. Using her keen senses, Mimi finds a clue-a piece of cloth with a strand of black hair-and begins her investigation. Her determination leads her to a suspicious woman who later tries to pawn the stolen necklace. Mimi reports her findings to the police, who arrest the thief, making Mimi a local hero and a celebrated detective in Maplewood.