Forensic Factor

Sixteen years after a college student is found raped and strangled on a buffalo bike path, DNA technology and other clues help catch the killer.

When the prime subject for four factory deaths has a perfect alibi, investigators use video analysis, timeline reconstruction and a 3-year-old fingerprint to solve the crime.

A phantom white supremacist sect takes credits for bombings and bank robberies in Spokane, Washington, but FBI forensic photo analysts clear the picture.

Police discover that a teenage girl, found brutally stabbed to death in her car, was involved in a shocking love triangle.

The world's top criminal investigators, forensic scientists and behavioural analysts investigate three cases of serial killers.

A 22-year-old college student is found raped and strangled with a garrotte on a Buffalo bike path.

Four people are found slaughtered in a factory in Bartow, Florida but the prime suspect has a perfect alibi.

A phantom sect of white supremacists claims responsibility for a series of bombings and bank robberies in Spokane.

The 1996 Summer Olympics in Atlanta, Georgia are rocked by a massive pipe bomb explosion. A woman is killed and hundreds injured. Subsequent bombs at an abortion clinic and a gay bar show a similar M.O., and increasing refinement. Police have no clue who is behind the bombings until they receive a letter signed by 'The Army of God', an anti-abortion, anti-gay, white supremacist group.

Investigators called to a farmer's field find an unidentified burned corpse and use state-of-the-art forensics to find the murder scene.

The largest police investigation of the decade was mounted to catch a ruthless sniper who terrorized residents of the Washington, D.C. area.

In April 1992, an elderly couple is found dead in the trunk of their car at their home in upscale Toronto.

Investigators are drawn into the dark world of high-end prostitution, illegal aliens and Russian organized crime.

Police investigate four murders committed in one weekend in Barrie, Ont.

An investigation into the murder of a Russian prostitute in Los Angeles.

The murder of a gay couple in rural California has police stymied – who would want to hurt the well-like pair? As investigators and forensic scientists dig deeper, they suspect the killings are linked to a series of arsons that have destroyed several synagogues and an abortion clinic. The trail leads them to the sinister world of hate crimes – and a chilling plan that must be stopped.

Millionaire Frank Black boards a commercial flight and disappears into thin air. The workaholic, business magnate is never seen or heard from again. Authorities believe Alan Mackerley, Blacks' former business associate is the man behind the murder. But Black's body and the murder weapon are never recovered. At trial the defense raises doubts that Black is even dead at all!!

In February 1996, millionaire Frank Black flew to Florida for a business deal with a mysterious sexy woman and was never seen again.

In September 1996 in Decatur, Illinois, Karyn Slover, a pretty local girl with dreams of becoming a model, went missing.

In 1990, Gainesville, Florida was gripped with terror as co-eds were murdered in gory killings.

Forensic 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.

Fire, water, earth - killers call on all the elements in their attempt to cover up their crimes.

Forensic science has developed a world of techniques for tracking and identifying weapons.

How 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.