Her body was positioned in a suggestive way, but she hadn't been sexually assaulted. Was this a sex crime, or the random act of a man with an intense hatred of women? S13 Ep29
There was no apparent reason for the young, healthy college student to be dead. But then the medical examiner found the tiniest of clues during the autopsy... S13 Ep28
Due to the nature of a particularly bloody murder, police believed that the victim knew the killer. Will they find DNA evidence to prove them right? S13 Ep8
A teenager alerts police to the brutal death of his father. Suspicious footprints found outside his home are analysed to try to track down the killer. S13 Ep3
For years, the murder of a woman went unsolved. Would a used tissue found at the scene give police the evidence they needed to crack the case? S11 Ep42
After inspecting storm damage to a home in Tampa, the insurance assessor simply disappeared. Thirty hours later, her body was found in a nearby river. S11 Ep31
How did the stalker obtain the security system code for his victim's home? Police needed answers, and they found them in the most unlikely of places. S11 Ep30
For sixteen years, the death of a woman was considered an accident until someone called police to suggest she had been murdered by her husband. Soon, the tipster is found dead. S11 Ep27
The wife of a police officer was murdered in her own home. The crime went unsolved for more than a decade until a newly formed Cold Case Unit took a fresh look at the evidence. S11 Ep23
When paramedics arrived at the scene of an accident, they could do little more than pronounce the woman dead, but the number of bloodstains raised suspicion. S11 Ep22
When a girl claims she's been sexually assaulted, police at first find it hard to believe her, but fibres on her clothing would prove she was telling the truth. S11 Ep21
The bomb was constructed to cause as much damage as possible... and it did, killing the victim. A painstaking search yielded tiny clues, which eventually identified the killer. S11 Ep20
A man was killed in a mysterious car crash, but evidence led investigators to believe it was not an accident. The truth devastates three families. S11 Ep16
When a woman was found dead on her bedroom floor the crime scene yielded little value. But a bloodstained sheet enabled them to identify the murderer. S11 Ep15
Investigators have to dig deep when an aspiring model turns up dead. With the help of a forensic geologist, they manage to identify the most unlikely suspects. S11 Ep8
Police used everything from behavioural profiling to handwriting analysis to track down a sniper that was wreaking havoc in Virginia and Maryland, USA. S7 Ep40
The body of a student was found murdered after a brutal assault. After eight years, investigators finally gathered enough evidence to solve the case. S13 Ep13
Due to the nature of a particularly bloody murder, police believed that the victim knew the killer. Will they find DNA evidence to prove them right? S13 Ep8
Crimes are solved using advanced medical techniques. Investigators believed a young woman took her own life after they discovered her body under a bridge, but evidence suggested otherwise. S13 Ep7
Forensic science helps solve real crimes. Examiners discover curious puncture wounds on the body of a dead politician. Find out if they relate to his death and if he was in fact murdered. S13 Ep4
A teenager alerts police to the brutal death of his father. Suspicious footprints found outside his home are analysed to try to track down the killer. S13 Ep3
Forensic science helps solve real crimes. Police use clever forensic hypnosis to help a witness to a brutal murder recall what the killer looked like. S13 Ep2
In a tragic twist of fate, just days after a woman sold her home and moved to a trailer, a fire took both the trailer and her life. But the autopsy proved this was no accident. S12 Ep28
A killer placed evidence into a bag and tossed it into a river. When it became entangled in branches and found by police, they hoped to use it to find the killer's identity. S12 Ep27
When a human skeleton is found, a forensic anthropologist was needed to determine the victim's race, age, height, whilst computers were used to give her a face and a name. S12 Ep26
When two women were murdered, police wondered if they were victims of a hate crime. But the motive turned out to be something age-old...greed, fuelled by obsession. S12 Ep25
A husband and wife are shot dead. Their teenage daughter is considered lucky to have escaped unharmed...but soon police begin to suspect if it was really just good luck. S12 Ep23