A mysterious crime, an unidentified victim and no suspects. But wait! Whose footprint is this? Could that piece of fabric be a clue? Learn the scientific techniques used to investigate crimes. Examine a scene for clues on how the crime was committed and learn ways to identify the victim and possible suspects. Analyze blood spatters, collect samples from a mock crime scene for examination and chemical analysis, explore the intricacies of fingerprinting and be introduced to the science of genetics and DNA forensics. Using the scientific method and deductive reasoning, you'll evaluate motive and opportunity and ultimately, help to solve the big crime.
Joan Moura, MST, an educator for more than 30 years, is a retired high school science teacher and has taught students of all ages.