This is a really cool article about the chemicals used in crime scene investigations. Luminol solution is an important one, and is sprayed over a crime scene and produces a blue luminescence when it makes contact with blood. -Joey Sabelhaus
Some of the most popular shows on television revolve around scientists and investigators trying to hunt down criminals. Using forensic evidence, they assembled pieces of the puzzle until they uncover the bad guy. But how real are shows like CSI? This infographic gets to the bottom and separates fact from fiction.