When a serial bomber appears to target people in the legal profession, investigators hope to use evidence from the bombs to lead them to their creator. S3 Ep5
Analysing the evidence, the medical detectives solve real crimes using forensic techniques, alongside reconstructions (which may be unsuitable for younger viewers). S18 Ep4
When a serial bomber appears to target people in the legal profession, investigators hope to use evidence from the bombs to lead them to their creator. S3 Ep5
Robert Sims returned home to find his wife unconscious on the kitchen floor. Their son was asleep upstairs, but their baby daughter was missing. S3 Ep6
Stephen Scher and Martin Dillon went skeet shooting when Martin was shot dead. Scher maintained it was a freak accident, but it would take more than 20 years to find the truth. S3 Ep7
When baby Ryan Stallings died, his mother was convicted of his murder. But months later the verdict would be questioned when new evidence emerged from a startling source. S3 Ep8
Laura Houghteling left her home and walked to the train station. She was never seen again. A strand of hair found in her hairbrush enabled investigators to unravel the mystery. S3 Ep9
When a teacher begins to receive threatening letters, detectives believe her colleague may be responsible. But evidence will lead them to someone very different... S2 Ep10
When two bombs explode in Salt Lake City on the same day, killing two people, detectives must rush to find out the link between them, and find the culprit. S2 Ep11
When baby Ryan Stallings died, his mother was convicted of his murder. But months later the verdict would be questioned when new evidence emerged from a startling source. S3 Ep8
Analysing the evidence, the medical detectives solve real crimes using forensic techniques, alongside reconstructions (which may be unsuitable for younger viewers). S18 Ep11
When a boy is rushed to hospital suffering unexplained brain seizures, his sister provides an important clue that might lead to a startling diagnosis. S3 Ep12
After a day of fishing, a teenage boy did not return home as planned. Microscopic evidence in the water might be the only hope of finding out what happened. S2 Ep12
Doctors couldn't determine the cause of Bobby Curley's hallucinations, treating it as a neurological disorder, Guillen-Barre Syndrome. But something more sinister was happening... S4 Ep6
Thousands of people in the same city are struck down with a serious gastrointestinal illness. Health officials suspect influenza, but it proved to be much more sinister. S2 Ep13
When a boy is rushed to hospital suffering unexplained brain seizures, his sister provides an important clue that might lead to a startling diagnosis. S3 Ep12
After a day of fishing, a teenage boy did not return home as planned. Microscopic evidence in the water might be the only hope of finding out what happened. S2 Ep12
Analysing the evidence, the medical detectives solve real crimes using forensic techniques, alongside reconstructions (which may be unsuitable for younger viewers). S18 Ep6
Karla Brown was found murdered in her home. With little evidence, it looked like the perfect crime. Then investigators noticed something that had previously been overlooked... S4 Ep8
Janice Johnson was found dead in her basement. Police had to unravel the circumstances surrounding her death and answer the question: Was it an accident...or murder? S4 Ep9
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
When children in Seattle were fighting for their lives after contracting an unknown illness, investigators needed to isolate the cause and find a cure before time ran out. S4 Ep10
Karla Brown was found murdered in her home. With little evidence, it looked like the perfect crime. Then investigators noticed something that had previously been overlooked... S4 Ep8
When baby Ryan Stallings died, his mother was convicted of his murder. But months later the verdict would be questioned when new evidence emerged from a startling source. S3 Ep8
Laura Houghteling left her home and walked to the train station. She was never seen again. A strand of hair found in her hairbrush enabled investigators to unravel the mystery. S3 Ep9
When a teacher begins to receive threatening letters, detectives believe her colleague may be responsible. But evidence will lead them to someone very different... S2 Ep10
A girl disappears whilst out on her bicycle. The bicycle was later found nearby, damaged. Investigators turn to forensic science to help them find the missing child. S3 Ep11
When two bombs explode in Salt Lake City on the same day, killing two people, detectives must rush to find out the link between them, and find the culprit. S2 Ep11
When young Navajos were dying at an alarming rate on a reservation, the tribe's medicine man provided investigators with a critical clue that would lead to an unlikely killer. S4 Ep12
When a pregnant woman was attacked, her unborn child was killed. She accused her husband, who spent years in jail until new DNA evidence emerged. S5 Ep6
When young Navajos were dying at an alarming rate on a reservation, the tribe's medicine man provided investigators with a critical clue that would lead to an unlikely killer. S4 Ep12
When a pregnant woman was attacked, her unborn child was killed. She accused her husband, who spent years in jail until new DNA evidence emerged. S5 Ep6
When young Navajos were dying at an alarming rate on a reservation, the tribe's medicine man provided investigators with a critical clue that would lead to an unlikely killer. S4 Ep12
When a pregnant woman was attacked, her unborn child was killed. She accused her husband, who spent years in jail until new DNA evidence emerged. S5 Ep6
In a Texan hospital, more kids are dying than in any other hospital in the country. Police close in on a nurse who was on duty during the fatalities. S5 Ep10
In a Texan hospital, more kids are dying than in any other hospital in the country. Police close in on a nurse who was on duty during the fatalities. S5 Ep10
When an unreliable, drugged up prostitute witnesses an attack on a helpless girl, and an unidentified body is found, police wonder if the cases are connected. S5 Ep11
When a hit-and-run boating accident caused the death of a man, investigators faced the daunting task of searching for one boat among 1,200 others. S11 Ep14
When a wealthy man is shot dead and his wife forced to open their hidden safe, police must find out who knew about the concealed safe to find the culprits. S11 Ep19
When a hit-and-run boating accident caused the death of a man, investigators faced the daunting task of searching for one boat among 1,200 others. S11 Ep14
This robbery/homicide was unusual. Evidence proved that the perpetrator had been running out of the house, not breaking in. Clues on the victim's body would tell police who was responsible. S11 Ep18
When a woman went missing, friends and family were determined to find her. When her body was discovered, blood evidence and computer forensics helped investigators catch the killer. S11 Ep17
A WWII veteran was found dead in his home. The prime suspect had a solid alibi. But a lucky break led to a shady character who wore distinctive boots and had a sweet tooth. S11 Ep6
A car was found in a ditch with the bodies of a man and woman inside. A fingertip torn from a latex glove would point investigators to both the crime scene and the killer. S11 Ep5
The prime suspect had a criminal record and his driver's licence was found at the scene of a double homicide. The physical evidence seemed damning, but it wasn't the only evidence. S11 Ep3
One warm afternoon, a town in Wisconsin faces its first triple homicide. To solve the case, investigators delve into the world of high rollers and offshore betting. S11 Ep10
When an off-duty policeman was shot dead, his fellow officers were determined to solve the crime. They discovered the evidence they needed in tiny fibres and an asthma inhaler. S11 Ep9
When an off-duty policeman was shot dead, his fellow officers were determined to solve the crime. They discovered the evidence they needed in tiny fibres and an asthma inhaler. S11 Ep9
The woman could have lost control of her SUV on the icy road. But bloodstains and footprints leading away from the vehicle suggested this was the scene of a crime, not an accident. S11 Ep1
Disturbing true tales of helpless victims and cold-blooded killers. When a killer attempts to destroy all evidence of his crime, he inadvertently creates new clues that lead straight to him. S10 Ep42
The woman could have lost control of her SUV on the icy road. But bloodstains and footprints leading away from the vehicle suggested this was the scene of a crime, not an accident. S11 Ep1
Disturbing true tales of helpless victims and cold-blooded killers. When a killer attempts to destroy all evidence of his crime, he inadvertently creates new clues that lead straight to him. S10 Ep42
Disturbing true tales of helpless victims and violent murders. A series of deaths span two continents and investigators believe they could be linked to a professional killer. S10 Ep40
Harrowing real life detective series about crime and murder. A skilled bomber is on the loose after a woman is blasted to smithereens in her own home, but what was his motive for murder? S10 Ep41
Disturbing true tales of helpless victims and violent murders. A series of deaths span two continents and investigators believe they could be linked to a professional killer. S10 Ep40
Two women are found murdered and police believe there may be a serial killer on the loose. Tiny clues offer up a matching link to their killer. S10 Ep29
Forensic science helps solve real crimes. When a man was murdered in a bomb blast, investigators must sift through shards of evidence to hone in on the perpetrator. S10 Ep10
Forensic science helps solve real crimes. A strategically placed plastic bag found near a suffocated woman made her death look accidental. Further investigation revealed the scene was staged. S10 Ep11
Forensic science helps solve real crimes. When a man was murdered in a bomb blast, investigators must sift through shards of evidence to hone in on the perpetrator. S10 Ep10
Forensic science helps solve real crimes. A woman is found dead in bed with a gun in hand and suicide notes close by. It looks like suicide, but curious evidence suggests otherwise. S10 Ep8
Top notch forensic science helps solve real crimes. Investigators must piece together fragments of a computer disc to discover who murdered the wife of a serviceman in the Philippines. S10 Ep9
Forensic science helps solve real crimes. A woman is found dead in bed with a gun in hand and suicide notes close by. It looks like suicide, but curious evidence suggests otherwise. S10 Ep8
Top notch forensic science helps solve real crimes. When an elderly couple die in a house fire, police suspect their son to be the culprit. Will further investigation reveal the truth? S10 Ep4
Forensic science helps solve real crimes. Twenty years after a mother of two was found dead, evidence was revisited and investigators closed in on the killer. S10 Ep5
Top notch forensic science helps solve real crimes. When an elderly couple die in a house fire, police suspect their son to be the culprit. Will further investigation reveal the truth? S10 Ep4
Top notch forensic science helps solve real crimes. Investigators piece together tiny clues at the scene of a hit and run accident. Their findings help to track down the offending driver. S10 Ep3
A fire at Kings Cross Underground Station kills 31 people. Investigators pinpoint the cause of the fire, but it takes state-of-the-art technology to explain why it became deadly. S8 Ep42
A fire at Kings Cross Underground Station kills 31 people. Investigators pinpoint the cause of the fire, but it takes state-of-the-art technology to explain why it became deadly. S8 Ep42
A car carrying three secret service agents collided with a car driven by a local deputy. They were killed instantly. The investigation leads to two very different conclusions. S8 Ep40