Veggie Detectives, Bob and Larry, are called to the scene of another messy crime. When they arrive at Madame Blueberry’s house, they discover a horrifying scene. Percy Pea and his friends had a wild, crazy sleepover and someone broke the bed. But who did it? The four suspects try to make a “pea bargain,” but no one will admit to the dastardly deed. Who will come clean and take responsibility for this messy crime in the case of the Big Sleepover?