TV Crimewatch Live - Season 22 Episode 15 : Unknown Diver Crimewatch Live - Season 22 Episode 15 : Unknown Diver 7/10 by 1 users Police need help in identifying a body discovered in the Claerwen Reservoir. Plus a look at some of the recent convictions from appeals included on Crimewatch. Details Casts Posters Images Title Crimewatch Live - Season 22 Episode 15 : Unknown Diver Alternative Titles Crimewatch Roadshow Live, Crimewatch Roadshow First Air Date 2009-06-01 Last Air Date 2026-03-20 Number of Episodes 420 Number of Seasons 23 Genres Talk, Networks BBC One, Casts Rav Wilding, Michelle Ackerley, Steph McGovern Plot Keywords , Self - Presenter Rav Wilding Self - Presenter Michelle Ackerley Self - Presenter Steph McGovern Episodes List Crimewatch Live Season 22 :Episode 1 A Shooting in Aintree A Shooting in Aintree 2025-10-06 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 2 Rapist in Disguise Rapist in Disguise 2025-10-07 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 3 Bedroom Terrorist Bedroom Terrorist 2025-10-08 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 4 Hunt for a Killer Hunt for a Killer 2025-10-09 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 5 A Murderer's Trail A Murderer's Trail 2025-10-10 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 6 Breaking the Silence Breaking the Silence 2025-10-13 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 7 Left for Dead Left for Dead 2025-10-14 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 8 Search for Truth Search for Truth 2025-10-15 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 9 Vanished Vanished 2025-10-16 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 10 A Hit and Run A Hit and Run 2025-10-17 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 11 Spy on the Run Spy on the Run 2025-10-20 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 12 Senseless Acts Senseless Acts 2025-10-21 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 13 The Grudge The Grudge 2025-10-22 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 14 Brewing Fraud Brewing Fraud 2025-10-23 Crimewatch hits the streets of Britain to appeal for help with unsolved cases. Crimewatch Live Season 22 :Episode 15 Unknown Diver Unknown Diver 2025-10-24 Crimewatch hits the streets of Britain to appeal for help with unsolved cases.