
Our first case delves into the gripping investigation of the 2004 murder of 37-year-old David Morley, who was brutally attacked by a gang of youths on a chilling spree of random, unprovoked violence along London’s South Bank. \n\nDetective Nick Scola leads the case, meticulously analysing CCTV footage to trace the gang’s trail as they prowled the streets for their next victim. Although surveillance offers crucial glimpses into the night’s events, hard evidence remains elusive, leaving investigators at a standstill. \n\nKey footage is discovered showing the suspects' hands pressed against a metal door during one attack, but police are presented with a frustrating obstacle as extracting fingerprints proves challenging. In a breakthrough moment, crime scene manager Callum Sutherland and his forensic team devise a bold approach: building and using their own superglue gas chamber to lift the difficult fingerprints from the scene. This innovative method provides the damning evidence needed to finally identify the suspects and bring them to justice. With revealing interviews from retired officer Nick Scola, Callum Sutherland and news reporter Ronke Phillips. \n\nOur second investigation is a very different type of case... Expert witnesses help solve all types of crime, not just violent ones. Where there’s money to be made, criminals will stop at nothing to deceive and defraud their victims. And in the world of celebrity memorabilia, the stakes are high. So when officers become suspicious about one prolific seller of signatures of famous footballers, they need an expert with a very special skill to help. Autograph analyst Garry King proves the signatures are fraudulent and helps detectives pinpoint the company behind the scam.
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 1 (extended Versions): 8. Cold Case Dna And Bones
A DNA expert witness helps solve a 50-year-old crime, a murder investigation is solved by tracking unusual blue fibres around the world, and forensic anthropology is explored.
14-12-2022
BBC 1
Series 2: 12. Murder In The Car Park And Cold Call Fraud
Blood spatter analysis helps identify the killer of a body found in a suitcase, and an expert helps in a serious case of financial fraud that cost some victims their life savings.
04-06-2024
BBC 1
Series 3: 7. Hidden Blood And Traces Of A Killer
Police turn to an expert witness to help them link a drug gang to the death of a Vietnamese man in Wales. And experts in DNA and fibre analysis provide the evidence needed to co ...
04-02-2025
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 3: 1. Body In The Woods And Supermarket Killers
When a dismembered body is discovered, police turn to a facial reconstruction expert to help identify the victim. And when a man is murdered in Northern Ireland, a cell site exp ...
26-05-2025
BBC 1
Series 4: 9. Lured To The Woods
We explore a case that encompassed the biggest fingertip search in British history and required the help of a digital forensics expert to apprehend the suspect. But it would tak ...
07-05-2025
BBC 1
Series 3: 14. Fragments Of Truth And Wall Of Evidence
A forensically trained dentist’s expertise helps police to connect a man to the disappearance of his wife. And the diligent analysis of a soil expert helps to bring convic ...
13-02-2025
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: 4. Fibre Trails And Diamonds
With so many forensic techniques available, detectives and expert witnesses can sometimes disagree on how best to search for evidence. In 2006, a team investigating three notori ...
26-07-2022
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