A thief touches a doorknob, leaving behind fingerprints as clues to the crime. A woman is mysteriously killed, and only an autopsy can explain how and why. Many crimes have been solved--and many who are accused have been found innocent--thanks to DNA. In Forensics, part of Full Tilt's Origins: Whodunnit series, readers will learn about the science involved in crime-fighting and how it has impacted the way crimes are solved and committed. A detailed timeline, keywords, and fun facts will allow readers to discover the unique insights that forensic study can offer.