Episodes
Expert Witness Fibre Trails, Diamonds and Toxicology (BBC One Monday 12 December 2022)
Fibre Trails, Diamonds and Toxicology: Three violent cold cases in Pembrokeshire are solved by expert witnesses using fiber and DNA evidence; a gemologist exposes a diamond investment scam; and Ashley visits a toxicology lab.
Airdate: Monday 12 December 2022 at 10.00am on BBC One.
Season 1 Episode 6
Featured Image Credit: BBC One