6. Back In Birkenhead
Peter Sullivan’s shares his story as police focus on the reopened case and we return to Birkenhead to the community still living with Diane's murder.
Returning to Birkenhead in the wake of Peter Sullivan’s release, we focus on Diane Sindall and the community still living with her murder.
Peter shares details of his arrest, interviews and alleged police pressure, alongside renewed police enquiries that revisit overlooked witnesses and potential suspects.
As officers collect fresh DNA and old memories resurface, the search begins anew for the man known only as 'Unknown Male One'.
Presenter: Olivia Graham.
Producers: Kate Bissell, Gemma Maull and Olivia Graham.
Sound Design and Music Composition: Phil Channell.
Mixing: Ivan Eastley.
Story Consultants: Neil McCarthy, Jack Kibble-White and Kirsty Williams.
Online Producer: Rachael Smith.
Development was by BBC Audio Scotland and BBC Merseyside.
Executive Editors: Gillian Wheelan and Ben Anderson.
Commissioning Editor: Alistair Miskin.
There’s graphic descriptions of violence in this series. For details of help and support in the UK, visit bbc.co.uk/actionline.
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Crime Next Door
A 1986 murder, Britain’s longest miscarriage of justice and a new hunt for a killer.
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