When the prized school mascot mysteriously vanishes, it sends the students of River Bridge Middle School into a frenzy.

Molly and Aaron, along with their perfect records, find themselves as suspects, along with an unsuspecting crew of fellow classmates.

With false leads, cryptic clues, and a list of suspects, including each other, the pressure is on to crack the case before it spirals out of control.

Can they work together to solve it before it's too late? Or will they be left to pay for somebody else's crime?