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A killer tried to destroy everything which could link them to the crime; but in doing so, they inadvertently created new forensic evidence, evidence which came to light using a technique never before used in a criminal investigation.

Forensic Files

Wood-Be Killer

Who put a bomb in the home of a 29-year-old woman and killed her?

Wired for Disaster

Investigators on both sides of the Atlantic seek links between three homicides that look like professional executions.

To the Viktor

A man becomes the prime suspect in his wife's death after forensic science raises questions about her apparent suicide.

High 'N' Dry

A serial arsonist was on the loose in Washington, DC. Each of the fires was started with the same type of incendiary device. The perpetrator was very careful, and seemed to leave no evidence behind... but there were clues in the ashes and it was up to forensic scientists to find them.

Hot on the Trail

The owner of a restaurant is killed; investigators uncover tales of debt and deceit, but the case remains open, until one detective gets inspired by an earlier episode of "Forensic Files," and looks for clues in an empty holster.

Murder on the Menu

With very little else to go on, investigators find that a show impression puts them on the right track to finding a killer in Lansing, Mich.

Sole Searching

A man is murdered in his sleep but no fingerprints are anywhere to be found; a shoe impression outside could lead to the killer.

Bump in the Night

Three seemingly unrelated deaths proved to be serial murders; the killer had been careful, he uses poison which had no taste or odour, fortunately for investigators, it also has a unique chemical signature.

Penchant for Poison

Investigators unravel a twisted tale of lust, greed and deception after a woman claims her husband was gunned down by intruders.

Sunday School Ambush

When a popular disc jockey is found murdered in a community garden, police swing into action; a sniffer dog and a blood spatter expert led police to the killer and he'd been much closer than they realize.

Garden of Evil

A teenager goes missing after an evening of horseback riding; her body is found a month later, three miles from her home; the killer unknowingly leaves a trace of evidence behind, tiny but unmistakable clues that pointed to him and him alone.

Material Witness

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Retracing the steps of real investigations with interviews and dramatic re-creations as experts draw on forensic science to solve baffling crimes and other mysteries.

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HLN HD

Weed analysis and photogrammetry are used to help solve the 1995 murder of a California teenager is found dead after disappearing from her home.

S10 E18 | Picture This

E43 | Wood-Be Killer

E42 | Wired for Disaster

E41 | To the Viktor

E40 | High 'N' Dry

E39 | Hot on the Trail

E38 | Murder on the Menu

E37 | Sole Searching

E36 | Bump in the Night

E35 | Penchant for Poison

E34 | Sunday School Ambush

E33 | Garden of Evil

E32 | Material Witness