This week on True Criminals, hosts Helen Fospero and Martin Brunt are joined by former Metropolitan Police forensic advisor Ray Fysh, author of Shallow Graves: My life as a Forensic Scientist on Britain's Biggest Cases. In part one of this two-part special, Ray shares his involvement in three of the UK's most notorious cases: the murder of eight-year-old Sarah Payne, the M25 rapist Anthony Imiela, and the 1987 bedsit murders. Discover how a single hair, cross-county cooperation, and the evolution of DNA databases led to breakthroughs that brought killers and predators to justice. Ray reveals the pivotal moments in these investigations, from the emotional impact of a DNA match in the Sarah Payne case to the crucial role of a neighbor's tip in catching the M25 rapist. This episode explores the painstaking work of forensic specialists and the moments of innovation that changed criminal investigations forever. If you'd like to listen to this episode ad-free, along with our entire back catalogue, which includes a True Criminals coffee mug, please visit our Patreon page: www.patreon.com/truecriminals As an independent podcast, we rely on listener support. If you’d like to help, you can donate via our PayPal link: PayPal ............................ Ray's book: Shallow Graves: My life as a Forensic Scientist on Britain's Biggest Cases Available here https://amzn.eu/d/2Y5Vn2f Follow us: Instagram: @true.criminals Subscribe to our YouTube Channel: https://www.youtube.com/@True-Criminals Connect with Martin Brunt: Twitter: @skymartinbrunt Discover more about Martin’s career and the cases he’s covered by reading his book: No One Got Cracked Over the Head for No Reason: Dispatches from a Crime Reporter. Read Here: https://amzn.eu/d/g1WisSY Connect with Helen Fospero: Instagram: @helenfospero Check out Helen’s podcast, The Convex Conversation: Listen Here. https://podcasts.apple.com/gb/podcast/the-convex-conversation/id1510209575 Credits: True Criminals is produced by Audio Bleach Global. Visit www.audiobleachglobal.com/truecriminals for more information. Executive Producer: Lee Mann Producer: Russell Barnes Audio Production: Andrew Chappell Music Composition: Chap Mannequin Artwork: Bleached Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices