Explains the tests and procedures forensic specialists use to help solve crimes.

The crime : blood stain patterns -- Paper trail : document examination -- The body speaks : the autopsy -- Picking up clues : particle analysis -- Dirt talks : forensic geochemistry -- Skull and bones : forensic anthropology -- Assembling the facts : probable cause -- Sound evidence : audio reconstruction -- Unique traces : fingerprinting and DNA testing -- Closing in : ballistics --Conclusion : solving the crime.