Forensic Factor presents the world"s best sleuths using the latest investigative tools to catch the most elusive criminals. Each episode depicts the amazing science used by actual forensic experts to solve mysterious crimes and introduces viewers to a dramatic re-enactments of crime. Then, clue-by-clue, we follow the crime scene investigators and forensic scientists as they unravel the mystery of the crime. Woven into the story of the individual crime, the viewer is provided with detailed explanations; both visually and through interviews, of how human ingenuity and revolutionary forensic technology combine to solve the most violent crimes. Future Crime Can the sound of a suspect"s voice reveal his lie? Can the crucial moment of crime, buried deep in damaged video, be revealed? Can computers isolate a guilty face in a crowd? No longer science fiction, these are the high-tech tools of the forensics trade. Lasting Impressions From the tips of their ears to the soles of their feet - criminals are betrayed by the clues their own bodies leave behind. A killer"s ear against a wall, his hand on a door, the path that he walks – even the slightest impressions left at the scene help crime fighters find their man. Natures Clues How do bugs, pigs and even the weather help investigators solve crimes? From tropical Hawaii to the frigid waters of Lake Ontario, forensic experts reveal, in gory detail, the clues nature leaves behind on a human corpse. Forensic Expert: Dr. Lee Goff Entomologist at Chaminade University. The Cover-Up Fire, water, earth - killers call on all the elements in their attempt to cover up their crimes. But even a body burned to ashes, sunk deep into the sea or reduced to fragments will still tell its forensic tale.