
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 take the skill of a forensic pathologist to secure a conviction. \n\nIn the summer of 2018, the body of 13-year-old Lucy McHugh was found in woodland near a sports centre in Southampton. Lucy had died after a frenzied knife attack, and police quickly honed in on a suspect, a 24-year-old acquaintance of Lucy called Stephen Nicholson. Police were able to use CCTV to track Lucy’s movements on the night of her murder, but were unable to ascertain exactly what happened when she entered the woods. \n\nHoping to fill in those blanks, they turned to forensic pathologist Basil Purdue, whose evidence offered a unique insight into the cold-blooded nature of the crime and provided pivotal evidence to the jury to secure Nicholson's life sentence for Lucy’s murder. \n\nIn our next case, three forensic specialists are called in to help Police Scotland identify a murder victim and uncover the killer, after a decomposed male body is found in an abandoned warehouse in Glenrothes. Soil specialist Professor Lorna Dawson and mite expert Alejandra Perotti were tasked with giving police a time frame on how long the body may have lain at the warehouse. \n\nMeanwhile, facial recognition expert Caroline Wilkinson provided a profile for the man, allowing the police to make a public appeal for a name. Caroline’s work paved the way for the identification of 60-year-old Ean Coutts. From here, the police investigation was able to connect an associate of Ean to the murder and convict David Barnes for this horrendous crime.
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): 8. Late Night Murder / Hounded To Death
Our first case tells the story of a 24-year-old Irish nurse studying in Glasgow, who disappears after a night out with friends. Police focus on the last man she had been seen ch ...
05-12-2024
BBC 1
Series 4: 14. Blood On His Hands
When a disabled woman is found brutally murdered in her home, her neighbour is the prime suspect. Rhona Heywood was found dead next to her unconscious neighbour in 2008 after sp ...
15-05-2025
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 (extended Versions): 6. Fibre Trails, Diamonds And Toxicology
Expert witnesses use fibre and DNA evidence to solve three violent cold cases in Pembrokeshire, a gemmologist exposes a diamond investment scam, and Ashley visits a toxicology lab.
12-12-2022
BBC 1
Series 1 (extended Versions): 4. Blood Under Paint And Gait - Fibres
Blood traces hidden under paint help an expert witness overturn a miscarriage of justice, an unusual gait identifies a killer and the science of fibre evidence is explored.\n
08-12-2022
BBC 1
Series 3: 11. Death On The Nile And Cell To Cell
When a British woman is found dead in an Egyptian hotel room, a UK toxicologist uncovers a sinister murder plot. And police turn to a cell communications analyst to solve the vi ...
10-02-2025
BBC 1
Series 3: 2. A Watery Grave And The Dangerous Date
When the body of a farmer is found in a lake, a bioarchaeologist helps police reveal how he got there. Meanwhile, when a man is accused of intentionally spreading the HIV virus, ...
27-05-2025
BBC 1
Series 2: 1. Shallow Graves - Unearthing A Serial Killer
Some criminal investigations are so complicated that they require a number of expert witnesses to be involved. This programme examines how forensic evidence from a whole team of ...
11-09-2023
BBC 1
Series 3: 13. Facing Justice And Language Of Terror
When a decomposed body is washed up on a Dutch beach, a UK facial reconstruction expert helps uncover the identity. And a forensic linguistic specialist leads an international h ...
12-02-2025
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