Use the magic of chromatography to extract telltale colours from crime scne notes (like DNA analysis). Use special indicators to spot dangerous acids and alkalis. Develop and lift fingerprints with powder and special glow-in-the-dark inks. Trap thieves with invisible markers that only you can see. Make crime scene casts of footprints and match it with your footprint database. Who drove the getaway car? You will know using fibre analysis.
