Each episode of this true crime docuseries sees Katherine Kelly tell the compelling, step-by-step story of how one extraordinary murder was solved and how it fit a disturbing wider pattern in one particular city.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Hull | 2018-09-03 | 60 min |
| Season 1 | Episode 2 | Dartford | 2018-09-10 | 60 min |
| Season 1 | Episode 3 | Dundee | 2018-09-17 | 60 min |
| Season 1 | Episode 4 | Barnsley | 2018-09-24 | 60 min |
| Season 1 | Episode 5 | Pontypridd | 2018-10-01 | 60 min |
| Season 1 | Episode 6 | Tamworth | 2018-10-08 | 60 min |
| Season 1 | Episode 7 | Watford | 2018-10-15 | 60 min |
| Season 1 | Episode 8 | Huddersfield | 2018-10-22 | 60 min |
| Season 1 | Episode 9 | Sunderland | 2018-10-29 | 60 min |
| Season 1 | Episode 10 | Brighton | 2018-11-05 | 60 min |
| Season 2 | Episode 1 | Portsmouth | 2019-09-16 | 60 min |
| Season 2 | Episode 2 | Wrexham | 2019-09-23 | 60 min |
| Season 2 | Episode 3 | Middlesbrough | 2019-09-30 | 60 min |
| Season 2 | Episode 4 | Ipswich | 2019-10-07 | 60 min |
| Season 2 | Episode 5 | Darlington | 2019-10-14 | 60 min |
| Season 2 | Episode 6 | Bristol | 2019-10-21 | 60 min |
| Season 2 | Episode 7 | Greenock | 2019-10-28 | 60 min |
| Season 2 | Episode 8 | Nuneaton | 2019-11-04 | 60 min |
| Season 2 | Episode 9 | Grimsby | 2019-11-11 | 60 min |
| Season 2 | Episode 10 | Croydon | 2019-11-18 | 60 min |
| Season 3 | Episode 1 | Milton Keynes | 2021-09-27 | 60 min |
| Season 3 | Episode 2 | Wakefield | 2021-10-04 | 60 min |
| Season 3 | Episode 3 | Wigan | 2021-10-11 | 60 min |
| Season 3 | Episode 4 | Wishaw | 2021-10-18 | 60 min |
| Season 3 | Episode 5 | Bath | 2021-10-25 | 60 min |
| Season 3 | Episode 6 | Southampton | 2021-11-01 | 60 min |
| Season 3 | Episode 7 | Oxford | 2021-11-08 | 60 min |
| Season 3 | Episode 8 | Leicester | 2021-11-15 | 60 min |
| Season 3 | Episode 9 | Lichfield | 2021-11-22 | 60 min |
| Season 3 | Episode 10 | Whitby | 2021-11-29 | 60 min |
| Season 4 | Episode 1 | Rotherham | 2022-09-11 | 60 min |
| Season 4 | Episode 2 | Swanley | 2022-09-18 | 60 min |
| Season 4 | Episode 3 | Glasgow | 2022-09-25 | 60 min |
| Season 4 | Episode 4 | Peterborough | 2022-10-02 | 60 min |
| Season 4 | Episode 5 | Mablethorpe | 2022-10-09 | 60 min |
| Season 5 | Episode 1 | Blackburn | 2023-01-09 | 60 min |
| Season 5 | Episode 2 | Preston | 2023-01-16 | 60 min |
| Season 5 | Episode 3 | Chatham | 2023-01-23 | 60 min |
| Season 5 | Episode 4 | Beenham | 2023-01-30 | 60 min |
| Season 5 | Episode 5 | Birkenhead | 2023-02-06 | 60 min |
