In this episode. Catching a thief with a sweet tooth by analysing the unique patterns made by shredding machines to AND nailing a neighbourhood pest using their shoe size AND using geographical profiling to catch a graffiti artist AND tracking down a guilty pet by identifying hair let at the crime scene. Document Shredder China’s Dad’s muffin business is under attack from a recipe thief. Her and Zoe find a piece of paper that could solve the crime – but it’s been shredded! Will the telltale markings of the shredding machine solve the mystery? Barefoot Knock and Run Bonnie's TV viewing is disturbed by a mystery visitor, who rings the doorbell then runs away! Luckily, they left a footprint behind, and Bonnie uses maths to trace it to the culprit. The Tiger Tagger Luke and Jordan are determined to unmask the mysterious “Tiger Tagger”, who has been leaving his mark all over the neighbourhood. By mapping the trail of destruction on a map, the boys zero in on the culprit. Trashed Pirate