
Shreds of Evidence. It is the insignificant details that forensic experts use to recreate a crime and catch a killer - fibres from a carpet, a lost eyelash or a clothing fragment. S2, Ep3

Not Forgotten. A man risks everything to find his sister's killer - can a sympathetic detective with a great theory help him? Plus, a sexual predator is getting away with murder. S6, Ep10

Not Forgotten. A man risks everything to find his sister's killer - can a sympathetic detective with a great theory help him? Plus, a sexual predator is getting away with murder. S6, Ep10

Buried Secrets. When a makeshift cemetery is uncovered by a road, detectives realise a serial killer is at large. Will they be able to catch him before he murders more women? S6, Ep11

Buried Secrets. When a makeshift cemetery is uncovered by a road, detectives realise a serial killer is at large. Will they be able to catch him before he murders more women? S6, Ep11

Material Witness. A victim's estranged spouse is often a key witness in a murder investigation, and when the body is found, family and friends can provide crucial information. S7, Ep89

Material Witness. A victim's estranged spouse is often a key witness in a murder investigation, and when the body is found, family and friends can provide crucial information. S7, Ep89

Raw Greed. Two men are found dead, beaten to death in the bar where they work. A local television station receives an anonymous letter about the murders. S8, Ep9

Murderous Attraction. A woman is rushed to hospital following a massive seizure that has caused her heart to stop beating. Her husband admits to poisoning her. S8, Ep10

Murderous Attraction. A woman is rushed to hospital following a massive seizure that has caused her heart to stop beating. Her husband admits to poisoning her. S8, Ep10

Broken Trust. When several patients in a small ICU facility die, investigators turn to forensics to solve the mystery. S8, Ep11

Tainted Blood. Police rely on a drop of blood to determine a missing person's fate. Plus, when a woman is hit by a train, is a killer covering his tracks? S6, Ep12

Tainted Blood. Police rely on a drop of blood to determine a missing person's fate. Plus, when a woman is hit by a train, is a killer covering his tracks? S6, Ep12

Betrayed. Sometimes, when a death seems to be accidental, it is up to forensic scientists to reveal hidden betrayals that reclassify cases from accidents to homicides. S7, Ep90

Betrayed. Sometimes, when a death seems to be accidental, it is up to forensic scientists to reveal hidden betrayals that reclassify cases from accidents to homicides. S7, Ep90

Proof of Innocence. A man is convicted of the murder of a little girl snatched during a game of hide-and-seek. After a 20-year campaign, could new DNA evidence set him free? S6, Ep13

Proof of Innocence. A man is convicted of the murder of a little girl snatched during a game of hide-and-seek. After a 20-year campaign, could new DNA evidence set him free? S6, Ep13