in this episode. Using phase cancellation to uncover a hidden clues in a sound recording AND matching pieces of road stuck in a bike tyre to the piece of road where a crime was committed AND tracking down a smoochy saboteur with lip prints AND discovering an unwelcome guest inside the cereal box. Band Mystery Sound While Anette and Jed are in the studio recording a song, a key piece of equipment is stolen. By cleverly analysing the noises picked up by a microphone, they are able to hear footsteps that soon lead them to the thief. Asphalt Bike Dean and Brandon suspect India-Blue has been feigning illness so she can ride her bike instead of going to school. With some clever analysis of asphalt found on her bike, the boys bring India-Blue's scam unstuck. Lip Print Trophy Someone's sullied the athletics trophy by leaving big chocolate lip prints all over it. Brad and Laura-Mae come up with a fun and fabulous way to secretly obtain lip prints from their suspects and identify the culprit. C