December 2000: 19-year-old Rachel Manning was murdered in Milton Keynes. Two men were wrongfully convicted, but new advances in forensics proved that evil always leaves a trace. S1 Ep1
December 2000: 19-year-old Rachel Manning was murdered in Milton Keynes. Two men were wrongfully convicted, but new advances in forensics proved that evil always leaves a trace. S1 Ep1
When the body of a child is found, Boston State Police have no leads, but with the help of the National Centre for Missing and Exploited Children, a trace is found... S1 Ep4
When the body of a child is found, Boston State Police have no leads, but with the help of the National Centre for Missing and Exploited Children, a trace is found... S1 Ep4
Edinburgh, October 1977: Christine Eadie and Helen Scott vanish without a trace. The police never stopped hunting for justice, even changing the law to bring justice. S1 Ep5
Edinburgh, October 1977: Christine Eadie and Helen Scott vanish without a trace. The police never stopped hunting for justice, even changing the law to bring justice. S1 Ep5
Tracie Andrews purportedly witnessed the murder of her boyfriend, Lee Harvey, in a country lane on the night of 1st December 1996; but all was not what it seemed. S1 Ep10
Tracie Andrews purportedly witnessed the murder of her boyfriend, Lee Harvey, in a country lane on the night of 1st December 1996; but all was not what it seemed. S1 Ep10
In late 1992, an attack led to an investigation which would last nearly a quarter of a century. Over time, DNA profiling helped to close a case which detectives feared would never be solved. S1 Ep12
29th Sept. 2006; a lone jogger disappeared while running a bike path in Newstead, New York. Her beaten body was found two days later, the victim of an initially suspected random attack. S2 Ep11
20th July 2001; a man returning from a family visit stops to help what appears to be a stranded group on the Belt Parkway in Brooklyn, NYC. Half an hour later, he is found dead. S2 Ep1
Beverly Therrien and her two lodgers were found beaten to death and despite the killer's careful planning, investigators identified and linked him to the crime. S1 Ep26
A killer, who identified then murdered his victims, caused a manhunt which lasted nearly three decades. The science of DNA eventually led to his capture. S1 Ep23
December 1986; Helle Craft was reported missing. Police questioned her husband. From interviews with loved ones it became apparent something sinister had happened. S2 Ep24
March 2007; Shamaia Smith failed to return home from work. After a few days she was reported missing. An investigation was launched but it became clear she was probably dead. S2 Ep22
March 2007; Shamaia Smith failed to return home from work. After a few days she was reported missing. An investigation was launched but it became clear she was probably dead. S2 Ep22
'Serial Rapist of Sacramento' is the story of a sexual predator and his horrific attacks and how determined investigators and forensics finally tracked him down. S3 Ep16
Just as Baton Rouge starts to feel safe they discover a second serial killer is at work. But when he leaves a trace at a scene, the police get an unexpected breakthrough. S1 Ep8
'Monstrous Murder in Morena' is the story of how a dedicated police team and cutting-edge forensics solved Angela Kleinsorge's murder after 25 years. S3 Ep5
Edinburgh, October 1977: Christine Eadie and Helen Scott vanish without a trace. The police never stopped hunting for justice, even changing the law to bring justice. S1 Ep5
Edinburgh, October 1977: Christine Eadie and Helen Scott vanish without a trace. The police never stopped hunting for justice, even changing the law to bring justice. S1 Ep5
When the body of a child is found, Boston State Police have no leads, but with the help of the National Centre for Missing and Exploited Children, a trace is found... S1 Ep4
When the body of a child is found, Boston State Police have no leads, but with the help of the National Centre for Missing and Exploited Children, a trace is found... S1 Ep4
December 2000: 19-year-old Rachel Manning was murdered in Milton Keynes. Two men were wrongfully convicted, but new advances in forensics proved that evil always leaves a trace. S1 Ep1
December 2000: 19-year-old Rachel Manning was murdered in Milton Keynes. Two men were wrongfully convicted, but new advances in forensics proved that evil always leaves a trace. S1 Ep1
When an estate agent goes missing, both police and her family fear the worst. For 25-year-old Stephanie Slater, it was the start of an 8-day ordeal defined by terror. S2 Ep23
When an estate agent goes missing, both police and her family fear the worst. For 25-year-old Stephanie Slater, it was the start of an 8-day ordeal defined by terror. S2 Ep23
The body of a woman is found at the bottom of the stairs of her home in North Dublin, Ireland. What initially looked like an accident, soon turned into a murder investigation. S2 Ep21
The body of a woman is found at the bottom of the stairs of her home in North Dublin, Ireland. What initially looked like an accident, soon turned into a murder investigation. S2 Ep21
31st July 2003; A woman was reported missing after she hadn't been seen or heard from in over a week. Police suspected foul play and after an intensified search, they tracked down her killer. S2 Ep20
31st July 2003; A woman was reported missing after she hadn't been seen or heard from in over a week. Police suspected foul play and after an intensified search, they tracked down her killer. S2 Ep20
22nd December 1979; Phyllis Murphy disappeared after some Christmas shopping. When she didn't come home, her family feared the worst. A month later, her body was discovered. S2 Ep18
22nd December 1979; Phyllis Murphy disappeared after some Christmas shopping. When she didn't come home, her family feared the worst. A month later, her body was discovered. S2 Ep18
The Whelan's were murdered on Christmas eve by a cold and calculating killer. Forensics uncovered his horrific actions and brought him to justice. S2 Ep16
The Whelan's were murdered on Christmas eve by a cold and calculating killer. Forensics uncovered his horrific actions and brought him to justice. S2 Ep16
When David Castor was found dead, an extensive police investigation - fuelled with the power of forensics and toxicology - uncovered another victim. S2 Ep15
When David Castor was found dead, an extensive police investigation - fuelled with the power of forensics and toxicology - uncovered another victim. S2 Ep15
When police investigated a brutal murder, false claims of guilt nearly derailed the investigation, but the victim's family never gave up trying to find the killer. S2 Ep14
When police investigated a brutal murder, false claims of guilt nearly derailed the investigation, but the victim's family never gave up trying to find the killer. S2 Ep14
When Joan Giambra was murdered, DNA technology and dogged police work linked the case to a string of other murders, helping to solve the crime and rectify a miscarriage of justice. S2 Ep13
When Joan Giambra was murdered, DNA technology and dogged police work linked the case to a string of other murders, helping to solve the crime and rectify a miscarriage of justice. S2 Ep13
5/12/98; a woman was reported missing. Her car was found shortly after off the Interstate 95. Her disappearance rocked the community and tragically, her body was discovered two days later. S2 Ep10