
In this episode, we take a look at how phone data can unlock a case and provide a solid link between the suspects and a horrific murder. \n\nIn early 2023, emergency call handlers received a distressing call from Mark Noke, a 64-year-old man who had been stabbed by a gang at his Southampton flat. Mark later died from his injuries, leading Hampshire Police to launch their biggest-ever murder investigation. Police struggled to identify any motive for Mark’s murder or any potential suspects. A breakthrough came when a source provided the names of the murder suspects. The investigation team called in higher intelligence analyst Julie Sargeant to sift through a mass of telephone evidence to work out just what happened on the night of Mark’s death and build a case that would eventually find five men guilty of Mark’s murder. With emotional testimony from Mark’s niece Jade Bedford and fascinating revelations from lead detective Robert Munro. \n\nIn our next story, when south Wales teenager Rebecca Aylward is found with fatal blunt force trauma injuries in a forest near Bridgend, the initial police investigation focused on confirming exactly what weapon was used to kill her. A search of the area uncovered a heavy rock that investigators believed could have delivered the fatal blow. Rebecca’s ex-boyfriend, 16-year-old Josh Davies, is soon suspected of involvement despite his denials. Dr Sarah Jacob is asked to analyse the rock and is able to provide a direct forensic link between Davies and the murder weapon.
Source: BBC 1
Series 1: 15. 60s Dna And Fibres Around The World
A 50-year-old cold case murder is solved by DNA and the tenacity of an expert witness, and a murder investigation is solved by tracking unusual blue fibres around the world.
13-06-2025
BBC 1
Series 1: 12. Pollen, Chalk And Dna
How expert analysis of nettles and soil helped catch the killer of the Soham schoolgirls Holly Wells and Jessica Chapman, and how advances in DNA techniques finally solved the m ...
12-06-2025
BBC 1
Series 1: 11. Text Messages And Dna
Analysis of text messages reveal a husband’s plot to cover up his wife’s murder, and traces of DNA on decades-old evidence help bring justice to the family of a murd ...
11-06-2025
BBC 1
Series 1: 9. Cerium And Cctv
We reveal how the power of forensic science not only found a killer, but also freed an innocent man. Forensic evidence is a powerful tool. So powerful, that if it’s misint ...
10-06-2025
BBC 1
Series 1: 5. Pollen In A Field And Fibres In A Car Crash
When smouldering human remains are found in a field in Hertfordshire, a policeman’s hunch and a diligent expert witness help catch the killers. \n\nNot every expert witne ...
09-06-2025
BBC 1
Series 1: 6. Dna, Fibres And Bones
In this episode, we reveal how the tenacity of a team of forensic scientists helped finally catch the killer of two children in Brighton. Also, when bones were discovered on moo ...
06-06-2025
BBC 1
Series 1: 8. Soil On A Spade And Stones In A Shoe
Soil on a spade helps catch the killer of a young woman from Swindon, who for years evaded justice and a stone stuck in the sole of a shoe helps solve a murder in Manchester.
05-06-2025
BBC 1
Series 1: 3. Forensic Imaging And Msn Chat
This episode uncovers the forensic imaging expertise behind the eventual capture of Michael Hardacre, the 'Rochdale ripper'.\n\nIn the summer of 2000, a series of attacks in Roc ...
04-06-2025
BBC 1
Series 1: 2. Blood Under Paint And Gait
A skilled expert witness does more than just analyse existing evidence. They guide detectives towards new clues that can turn a case. That is what happened in the case of Lynett ...
03-06-2025
BBC 1
Series 1: 1. Soil And Insects
This episode travels to Edinburgh to look at the fascinating story behind one of Scotland’s longest-running investigations, the World’s End murders, a double murder ...
02-06-2025
BBC 1
Series 2 (reversions): 6. Murder In The Car Park / River Of Evidence
This episode travels to Tunbridge Wells to investigate the shocking murder of Terry Edmonds. Seventeen-year-old Terry travelled to Tunbridge to visit friends when she disappeare ...
03-12-2024
BBC 1
Series 1 (extended Versions): 10. Pollen, Ballistics And Dna
Expert witnesses analyse nettles and soil to catch the killer of the Soham schoolgirls, new DNA techniques finally solve cold case murders, and ballistics techniques are demonst ...
16-12-2022
BBC 1
Series 2 (reversions): Episode 1
In July 1978, the city of Aberdeen was rocked when Dr Brenda Page was found bludgeoned to death in her West End home. Initial police forensic work undertaken by Eric Jenson unco ...
25-11-2024
BBC 1
Series 4: 15. Buried Secrets
A woman’s body is found in a remote location in South Lanarkshire in 2005 by a dog walker. She is identified as Emma Caldwell, a 27-year-old sex worker, who has been missi ...
16-05-2025
BBC 1
Series 2: 13. A Scottish Murder And Artful Deceit
An expert in mobile phone technology tracks the movements of a murder suspect, and an expert in art fraud determines whether a very expensive painting is genuine or fake.
07-06-2024
BBC 1
Series 4: 1. The Murder Of Sarah Payne: Fields Of Evidence
True crime documentary series that reveals how expert witnesses helped solve some of the UK's most complex major crime cases. \n\nThis programme travels to Sussex to investiga ...
22-04-2025
BBC 1
Series 4: 11. Blood On The Carpet
In 1976, Renee MacRae and her infant son Andrew are reported missing. The car they were travelling in is found on fire in a lay-by near Inverness. Neither will ever be seen agai ...
12-05-2025
BBC 1
Series 1 (extended Versions): 5. Dna, Fibres And Crime Scene Management
In this episode, we delve into an old murder mystery in the village of Beenham in Berkshire. Modern forensic science covers a huge area of expertise- blood, DNA, soil, pollen, d ...
09-12-2022
BBC 1
Series 1: 13. Insects And Bones
Insects establish an accurate time of death, helping to prove a husband killed his wife, and analysis of burnt remains in Leeds uncovers another husband’s cold murder of h ...
10-11-2021
BBC 1
Series 1: 7. Aging Insects And Fake Fairies
In this programme, we discover how the study of insects was crucial in solving the mysterious disappearance of a Warrington teenager. Murderers can go to great lengths to ensure ...
03-08-2022
BBC 1