Edu Science CSI: Crime Solving Kit Case File #1 Includes a 40-page activity book, ultraviolet scanner, microscope, tweezers, blank evidence CD, 7 pieces of evidence, 3 suspect sheets, evidence test sheet and 4 plastic vials containing crime scene evidence and instructions Use forensic science and your wits to solve 3 baffling crimes Read the crime brief, examine evidence and conduct tests to narrow down the suspects Scan for fingerprints Conduct PH tests Analyze handwriting Works along with the Junior Investigator Kit