Medical Detectives

When a blushing mail order bride disappears, investigators learn that two of the husband's previous wives also died... S7, Ep27

The case of a murdered elderly couple goes stale until the old woman's necklace is miraculously discovered in a pawn shop. S7, Ep28

Investigators are stumped after receiving reports that a man was run over by a truck and the body went missing. S7, Ep11

Top-notch forensic science helps solve real crimes. Insects found on a decomposing body are used to track down a twisted killer who stuffed Edna Posey into a box to leave her to rot. S7, Ep12

A teenage girl uses her own knowledge of forensics to help police track down her abductor. S7, Ep13

Investigators have the gruesome task of identifying the owner of a severed leg found in a rubbish bin. S7, Ep14

Top-notch forensic science helps solve crimes. A post-mortem on a badly burned body reveals he was stabbed 24 times. Police suspect that more than one criminal might be responsible. S7, Ep15

In 1996, a sexual attacker was tracked down and detained, but years later, new forensic science sheds new light on the case. S7, Ep16

When a 22-year-old woman falsely confesses to a series of murders, investigators inspect incriminating fibres that lead to the real killer. S5, Ep2

Bill Sparkman is found hanging from a tree with the letters 'FED' scrawled on his chest. With little evidence, investigators turn to these letters for answers. S16, Ep2

The bodies of a woman and her son are found in a field. Insects found on the bodies and a suspicious blond hair help to track down the killer. S5, Ep3

A murder victim's final moments are caught on tape. The crime scene looks like a robbery-murder. Evidence points to a jilted ex, but will his alibi check out? S16, Ep3

Find out how man's best friend helped police track down the killer of a helpless couple. S7, Ep17

A woman falls into a fairytale romance, becomes pregnant and then gets terribly ill. Doctors assure her she's fine, but she's not so certain. S7, Ep18

Faryion Wardrip was a typical, honest citizen on the outside, but a brutal serial killer on the inside. DNA testing proved to be his demise. S7, Ep19

Top-notch forensic science helps solve crimes. A car found on the road appears to have been abandoned suddenly. Later, the body of the driver is found... S7, Ep20

Top-notch forensic science helps solve real crimes. When the wife of a Presbyterian minister appears to have killed herself, police investigate whether it was suicide, or cold-blooded murder. S7, Ep21

Three years after the disappearance of a young woman, police uncover new evidence that only baffles them further. S7, Ep22

The body of a man is found thirty years after he was murdered. Scientists try to decipher his blank address book, whose contents have faded with age. S5, Ep4

A woman sets out on her bike and never returns. Her body is found a few miles from her house, with a gunshot wound to the head. S16, Ep4

When a policeman's home is burned to the ground, he later arrests a man who confesses to the arson. But the confession is dubious. S5, Ep5

The murder of a teacher's aide leaves a big hole in her small community. A scientific breakthrough leads to a shocking end to a tragic case. S16, Ep5

When the wife of a reputable doctor goes missing, investigators discover the doctor house hunting with another woman claiming to be his wife. S5, Ep12

A morning house fire kills the only doctor in a small town. An investigation quickly leads to the arrest of Jason Lively, the son of the doctor's nurse. S16, Ep12

The latest forensic technology is used to analyse a postcard that could incriminate a religious figure who took part in war crimes. S5, Ep13

When a hearing impaired 77-year-old on a road trip is attacked by a thief and shot to death, investigators are determined to bring the killer to justice. S16, Ep13

Investigators are flummoxed after a middle-aged woman is found dead in her home. The ex-wife of her husband could hold the key... S7, Ep31

A bloody trail leads investigators to a dead end at the scene of a bloody murder. Years later, advances in forensic techniques help find the killer. S7, Ep32

A gunman killed a worker at a manufacturing plant. He hoped to have covered his tracks, but forensics enabled police to track him down. S7, Ep33

Find out how police tracked down a killer using a computer, after receiving an anonymous letter about the deaths of several prostitutes. S7, Ep35

Investigators are flummoxed after a middle-aged woman is found dead in her home. The ex-wife of her husband could hold the key... S7, Ep31

A bloody trail leads investigators to a dead end at the scene of a bloody murder. Years later, advances in forensic techniques help find the killer. S7, Ep32

Investigators turn to forensic evidence, when CCTV footage of a convenience store murder proves too fuzzy to be of any use. S5, Ep14

A sex offender and murderer attacks in a terrifying rage. This predator evades capture for years, but leaves a critical piece of evidence - his palm print. S16, Ep14

When a young woman goes missing, her lurid call girl image is revealed, and her clients are all suspects in her disappearance. S5, Ep15

A massive explosion claims the life of a California farmhand. Authorities think it is accidental, but analysis of debris from the blast shows it's a bomb. S16, Ep15

A woman recognised a detailed drawing of a serial rapist. Police closed in on the suspect and used forensic evidence to bring him down. S7, Ep36

When a family all develop signs of ill-health, the mother happens upon a toxic mould expert who could have the answer to their problems. S7, Ep37

A respected physician is murdered and investigators must use the knowledge of cell phone mapping and wiretapping to catch the killer. S7, Ep38

The family of a dead man claimed he had gone out walking alone and never returned. S7, Ep39

A woman recognised a detailed drawing of a serial rapist. Police closed in on the suspect and used forensic evidence to bring him down. S7, Ep36

When a family all develop signs of ill-health, the mother happens upon a toxic mould expert who could have the answer to their problems. S7, Ep37

When a gym teacher was found shot to death, the police suspect his wife of foul play, and a videotape recorded by the victim reveals his strange marriage. S5, Ep16

When a beautiful college student is stabbed to death in her apartment, suspicion falls on her roommate; who was only slightly wounded in the attack. S16, Ep16

The body of a man living under an assumed name is found tied to an anchor. Will his watch and tattoo be enough to identify him? S5, Ep17

Someone is apparently targeting high-level members of law enforcement in Texas county. Numerous suspects emerge but detectives are in a race against time. S17, Ep1

When a woman is convicted of killing her own mother, a new theory from an expert witness could prove to be her saving grace. S7, Ep41

Police close in on the kidnapper of teenage girls who tells them where he dumps the bodies. Can they catch him before he strikes again? S7, Ep42

When a man dropped dead of an apparent heart attack, no one thought foul play was possible, until Police looked into his girlfriend's behaviour leading up to his death. S8, Ep1

After Cally Jo Larson was found dead in her home, an investigation produced no suspects, until burglaries several months after the murder led police to the evidence they needed. S8, Ep2

When a woman is convicted of killing her own mother, a new theory from an expert witness could prove to be her saving grace. S7, Ep41

Police close in on the kidnapper of teenage girls who tells them where he dumps the bodies. Can they catch him before he strikes again? S7, Ep42

Police suspect a depressed heart surgeon took his own life, until they uncover his wife's lust for money and penchant for violence. S5, Ep18

An Illinois mother and her two children are found murdered in their beds. Detectives are at a loss until they discover death threats have been sent to the family. S17, Ep2

The investigation of a hit and run incident, in which a child was killed, leads to a convincing video reconstruction of the moment of impact. S5, Ep19

A Texas teenager and her boyfriend are celebrating Valentine's Day when they are brutally attacked. She is later found dead and her boyfriend appears to have escaped. S17, Ep3

In 1962, 15 year-old Marlene Miller was murdered. It would take 24 years before forensic scientists discovered the microscopic evidence that brought the killer to justice. S8, Ep3

A woman vanishes, her body discovered a month later. Witnesses say she was forced into a car. The car had been rented, but the signature on the agreement didn't match their suspect's. S8, Ep4

A woman is shot to death in her store just one day before she is to testify against the man accused of robbing her. The robber becomes the prime suspect, but he has a solid alibi. S8, Ep5

In 1993, Florida was known for attacks on tourists. An injury to a victim, a bite mark, would be a key piece of evidence used to convict a determinedly uncooperative suspect. S8, Ep6