This dramatic true crime series reveals how some of the UK’s most serious and complex cases were solved by the expertise of a band of unsung heroes – the expert witnesses.
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Seasons & Episodes
Series 1 (15 Episodes) ▼
E1: Soil and Insects▶ PLAY
E2: Blood Under Paint and Gait▶ PLAY
E3: Forensic Imaging and MSN Chat▶ PLAY
E4: Fibre Trails and Diamonds▶ PLAY
E5: Pollen in a Field and Fibres in a Car Crash▶ PLAY
E6: DNA, Fibres and Bones▶ PLAY
E7: Aging Insects and Fake Fairies▶ PLAY
E8: Soil on a Spade and Stones in a Shoe▶ PLAY
E9: Cerium and CCTV▶ PLAY
E10: Pollen, Bones and DNA▶ PLAY
E11: Text Messages and DNA▶ PLAY
E12: Pollen, Chalk and DNA▶ PLAY
E13: Insects and Bones▶ PLAY
E14: Paint Materials and Blood Patterns▶ PLAY
E15: 60's DNA and Fibres Around the World▶ PLAY
Series 2 (15 Episodes) ▼
E1: Shallow Graves - Unearthing a Serial Killer▶ PLAY
E2: Mystery of the Playground Shooter and Signature of a Killer▶ PLAY
E3: The Curry Killer and the Body on the Beach▶ PLAY
E4: Body in the Snow and Betrayed by a Text▶ PLAY
E5: Body in the Woods and Murder at the Post Office▶ PLAY
E6: Murder in the Suburbs and Search for a Serial Killer▶ PLAY
E7: Body in the Bog and Bomb in the Boot▶ PLAY
E8: Late Night Murder and Exhuming Evidence▶ PLAY
E9: Invisible Evidence and the Chocolate Box Conmen▶ PLAY
E10: Car Killer and Shot on the Sofa▶ PLAY
E11: Sole of a Killer and Stolen Treasure▶ PLAY
E12: Murder in the Carpark and Cold Call Fraud▶ PLAY
E13: A Scottish Murder and Artful Deceit▶ PLAY
E14: Deadly Date and the Football Fraudster▶ PLAY
E15: Killer on the Run and Murder in the Valleys▶ PLAY
Series 3 (15 Episodes) ▼
E1: Body in the Woods and Supermarket Killers▶ PLAY
E2: A Watery Grave and the Dangerous Date▶ PLAY
E3: Body of Evidence and Shallow Grave▶ PLAY
E4: Corrosive Truth and A Field of Evidence▶ PLAY
E5: Written in Blood and The End of the Line▶ PLAY
E6: Face of a Killer and Proof in the Pollen▶ PLAY
E7: Hidden Blood and Traces of a Killer▶ PLAY
E8: Patterns of Behaviour and Time Flies▶ PLAY
E9: Threads of Evidence and Bad Chemistry▶ PLAY
E10: A Grave Error and Souvenir of a Killer▶ PLAY
E11: Death on the Nile and Cell to Cell▶ PLAY
E12: Red Light Killer and A Rural Rampage▶ PLAY
E13: Facing Justice and Language of Terror▶ PLAY
E14: Fragments of Truth and Wall of Evidence▶ PLAY
E15: Grave Secret and Lockdown Tragedy▶ PLAY
Series 4 (15 Episodes) ▼
E1: The Murder of Sarah Payne: Fields of Evidence▶ PLAY
E2: The Body in the Suitcase▶ PLAY
E3: The Wheelie Bin Killer▶ PLAY
E4: Cracking the Killer's Code▶ PLAY
E5: Catching a Cold Case Killer▶ PLAY
E6: Murderers, Messages and the Breakfast Killer▶ PLAY
E7: The Boy in the Woods - The Murder of Rikki Neave▶ PLAY
E8: Beneath the Ashes▶ PLAY
E9: Lured to the Woods▶ PLAY
E10: The Shooting of Olivia Pratt-Korbel▶ PLAY
E11: Blood on the Carpet▶ PLAY
E12: The Rachel Nickell Murder: Justice at Last▶ PLAY
