Sky Crime Murder at the Wedding: Bite marks in a block of cheese hold the key to catching a killer when he helps himself to a snack after a home invasion. (3 of 8) 2026-08-06 Tashan Daniel: Twenty-year-old Tashan Daniel was waiting for a train to take him to a football match when a fateful encounter on the platform changed everything. 2026-08-06 Terry Edmonds: When a teenager disappears without trace at a Kent train station, painstaking forensic evidence is used to unmask her killer. 2026-08-06 The Murder with No Body: The tragic case of 22-year-old Helen McCourt, who got off a bus one night in her hometown but never arrived at her nearby home. (S2, ep 11) 2026-08-06 ...Most Evil Killers. Rodney Alcala: Examining the murderer who appeared on a dating game show in the midst of a killing spree that may have claimed as many as 130 victims. 2026-08-06 The Canal Murders: It took 18 years to identify Melissa Halstead after her torso was found in a Rotterdam canal. But detectives never stopped working to catch her killer. 2026-08-07