Robert Black | The Gap in the System

Four girls. Six police forces. Nine years. Robert Black abducted and murdered four children between 1981 and 1986. The police database that should have connected the cases could not look across its own boundary. He was stopped by a retired postmaster mowing his lawn. This is the complete account of Robert Black — the four murders, the six police forces that never connected him, the database that couldn't see across its own boundary, and the conviction built from delivery receipts and fuel cards. Covered in full: — Susan Maxwell, Caroline Hogg, Sarah Harper, Jennifer Cardy: the four girls Black abducted and murdered between 1981 and 1986 — The Edinburgh delivery driver: his work, his routes, his record — HOLMES and CATCHEM: the police databases that existed, and what they couldn't do — The cross-force problem: six police force areas, one offender, no shared intelligence — The 1990 capture in Stow: David Herkes, the lawnmower, the registration number — The 1994 trial at Newcastle Crown Court: twenty-eight days, the receipts that built the case — The 2011 trial in Northern Ireland: the Jennifer Cardy conviction, thirty years on — Genette Tate: the 1978 disappearance never resolved — His death at HMP Maghaberry in January 2016 The HOLMES police database existed when Robert Black was killing. It could not look across its own boundary. The cross-force intelligence system that finally connected the cases came too late for Susan, Caroline, Sarah and Jennifer. This is Episode 03 of Dark Corners Crime. The investigation HOLMES could not see. UK true crime. The full record. @darkcornerscrime --- TIMESTAMPS: 0:00 - Stow, Scottish Borders, 14 July 1990 3:06 - The records on paper 4:42 - Jennifer Cardy 5:54 - Susan Maxwell 7:34 - Caroline Hogg 8:45 - Sarah Harper 9:24 - Four girls, six forces 10:54 - HOLMES, and why 1977 was declined 13:20 - Three forces, three systems 14:45 - The route was the method 16:08 - CATCHEM 17:28 - Teresa Thornhill, 1988 19:10 - Newcastle, 1994 20:30 - Jennifer Cardy, 2011 21:04 - Genette Tate 22:14 - HMP Maghaberry, 2016 22:49 - Not on the database 25:38 - SCAS, and the gap that stayed open 28:13 - Ginny --- ABOUT DARK CORNERS CRIME: Long-form UK true crime documentaries. Deep research, primary sources, authoritative narration. No speculation. No padding. The complete account, every time. --- SOURCES & FACT-CHECKING: • R v Robert Black, Newcastle Crown Court (Moot Hall), 1994 — trial record • R v Robert Black, Belfast Crown Court (Laganside), 2011 — Jennifer Cardy trial record • Hansard, House of Commons — statement of William Whitelaw, 19 January 1982; and related exchanges (Gary Waller MP; Minister of State, Home Office, 1996) • HOLMES — Home Office Large Major Enquiry System, introduced 1985 • CATCHEM database — Home Office, established 1986 • SCAS — Serious Crime Analysis Section, established 1998 • Lothian and Borders Police / Northumbria Police — linked investigation records • Hector Clark — joint investigation, Wakefield headquarters • Crown Prosecution Service — Genette Tate file, 2008 and 2016 • Named contemporaneous press reporting: The Times, BBC News