In this episode. Pinning down a poacher with a plaster cast footprint, and finding out who put the mysterious leaf prints in the freshly made pasta AND the fascinating case of the fake sweets at the Candy Factory, plus using maritime signals to rescue stranded sailors. Plastercast Crabbers Jelena and Charlotte are on their way to art class when they discover someone has been illegally catching crabs. But with their art supplies they make a plaster cast of the poacher’s footprint, and soon identify the culprit. Leaf Veins Stephanie and Jake are making pasta for a family dinner when they find that someone has put leaf prints in the fresh pasta. But who? By matching the prints with leaves on their suspect’s pot plants, they work out who the culprit was. Sweet Shop Chromatography Holly and Jed are on the trail of the sneak who’s been substituting sub standard sweets at the candy factory. By working out which coloured food dye was used in the fake candy, they catch the culprit in t