Forensic Detectives

Tangled Web of Clues. Looks at how the type of insects and their stage of development on a dead body can pinpoint the time of death and even identify the victim. S1, Ep7

Deadly Target. A corpse is found with a gunshot wound to the head and the weapon lying nearby. Experts try to determine who fired the gun. S1, Ep16

Deadly Target. A corpse is found with a gunshot wound to the head and the weapon lying nearby. Experts try to determine who fired the gun. S1, Ep16

Fatal Compulsion. Psychologists discuss the behaviour of serial killers, including Ted Bundy, Aileen Wuornos and Canada's Paul Bernardo. S2, Ep1

Faces of Tragedy. Forensic sculptors can place a face on an unidentified corpse by recreating a victim's likeness, often leading to a name. S1, Ep8

Faces of Tragedy. Forensic sculptors can place a face on an unidentified corpse by recreating a victim's likeness, often leading to a name. S1, Ep8

Bodies of Evidence. Killers have many ways to dispose of their victim's remains, but these are often no match for investigators. S2, Ep2

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

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

Seeds of Destruction. See how plants help provide oxygen and nutrients, but in a criminal investigation, they can also mark the time and location of a person's death. S2, Ep4

Seeds of Destruction. See how plants help provide oxygen and nutrients, but in a criminal investigation, they can also mark the time and location of a person's death. S2, Ep4

Seeds of Destruction. See how plants help provide oxygen and nutrients, but in a criminal investigation, they can also mark the time and location of a person's death. S2, Ep4

Seeds of Destruction. See how plants help provide oxygen and nutrients, but in a criminal investigation, they can also mark the time and location of a person's death. S2, Ep4

Lethal Dosage. Drugs cure disease and ease pain, but can also be used in murder. Toxicologists uncover cases where death is not as natural as it seems. S2, Ep5

From the Ashes. See how arson investigators gather physical evidence and mount undercover and sting operations to crack insurance torchings and arson murders. S2, Ep9

From the Ashes. See how arson investigators gather physical evidence and mount undercover and sting operations to crack insurance torchings and arson murders. S2, Ep9

Out of the Grave. Learn how 20th century techniques encourage people to revisit the past to answer questions and reexamine and solve ancient crimes. S2, Ep7

Infallible Witness. Learn the ways that investigators are always on the cutting edge of new forensic techniques, helping them solve cases and catch criminals more swiftly. S2, Ep8

Infallible Witness. Learn the ways that investigators are always on the cutting edge of new forensic techniques, helping them solve cases and catch criminals more swiftly. S2, Ep8

Lasting Impressions. No matter how clean a crime scene appears to be, the culprit often leaves something behind. Even a fingerprint or shoe tread can lead to a conviction. S3, Ep3

Lasting Impressions. No matter how clean a crime scene appears to be, the culprit often leaves something behind. Even a fingerprint or shoe tread can lead to a conviction. S3, Ep3

From the Ashes. See how arson investigators gather physical evidence and mount undercover and sting operations to crack insurance torchings and arson murders. S2, Ep9

Living in Terror. See how, in the 1993 World Trade Center bombing, DNA was traced to the bomber through the saliva that remained on the back of a mailing label. S2, Ep10

Living in Terror. See how, in the 1993 World Trade Center bombing, DNA was traced to the bomber through the saliva that remained on the back of a mailing label. S2, Ep10

Lethal Dosage. Drugs cure disease and ease pain, but can also be used in murder. Toxicologists uncover cases where death is not as natural as it seems. S2, Ep5

Lethal Dosage. Drugs cure disease and ease pain, but can also be used in murder. Toxicologists uncover cases where death is not as natural as it seems. S2, Ep5

Elements Of Murder. Everyday substances can reveal hidden clues that break a homicide case. One case is disproved when cyanide is found in a woman's blood stream. S7, Ep91

Random Targets. Most victims of multiple murderers have a link with the killer or match their set of criteria. But some murders occur when victims appear to be picked at random. S7, Ep92

Grave Secrets. Killers often try to deflect attention from their crimes by hiding the remains of their victims. Visit two cases where bodies lay hidden for years before being found. S7, Ep93

Grave Secrets. Killers often try to deflect attention from their crimes by hiding the remains of their victims. Visit two cases where bodies lay hidden for years before being found. S7, Ep93

Traces of Guilt. Discover how a few milligrams of forensic evidence can be crucial to a crime investigation and prove the innocence or guilt of the accused. S3, Ep1

Lethal Obsessions. Exploring the mind of the obsessive murderer, following the work of psychologists as they study the muddled workings of the criminal psyche. S3, Ep2

Lethal Obsessions. Exploring the mind of the obsessive murderer, following the work of psychologists as they study the muddled workings of the criminal psyche. S3, Ep2

Out of the Grave. Learn how 20th century techniques encourage people to revisit the past to answer questions and reexamine and solve ancient crimes. S2, Ep7

Out of the Grave. Learn how 20th century techniques encourage people to revisit the past to answer questions and reexamine and solve ancient crimes. S2, Ep7