When a banker is found dead in his office, Shining Armour is called in to investigate. He quickly finds a diary detailing the ponies every move, which becomes the staple for the investigation.

As the young Guardpony hits dead end after dead end, the case begins to cut closer to home than he would like, and he learns the advantages of having a very organized pony for a sister...

A murder mystery that ties together checklists and schedules with lies and trickery.

Teen for murder