Forensic FactorSeason 12003 · 6 episodesEpisodes1Nature's CluesExperts reveal the gory secrets about cause of death that nature can leave behind on corpses, clues which range from insect infestations to weather conditions.2The ProfilersExperts in criminal profiling trace the technique's history and reveal how it was used in an attempt to identify notorious killers such as Jack the Ripper.3Lasting ImpressionsHow even the tips of the ears and the soles of the feet may give a criminal away by leaving vital clues at the scene of the crime.4Murder WeaponsForensic science has developed a world of techniques for tracking and identifying weapons.5The Cover UpFire, water, earth - killers call on all the elements in their attempt to cover up their crimes.6Future CrimeForensic experts describe their use of hi-tech tools to solve crimes, from lie-detectors to computers which can allegedly isolate a guilty face in a crowd.Season 2Season 3Season 4Season 5Season 6