Become the crime scene investigator charged with conducting five blood analysis tests to help solve the mystery of the abandoned shed, which seems to be the centre of a lot more than garden tool storage. In this activity police are notified by a mysterious caller with information that has led them to the scene of a horrible crime of murder. To solve the case student conduct ABO and Rh blood typing, Kastle-Meyer, Benzidine, and Barr Body tests to identify the killer.

• Blood evidence analysis solves the crime
• Multiple techniques