The Crossbow Cannibal

Stephen Griffiths

Self - Serial Killer

Cyril Dixon

Self - Author

Damian Sharp

Self - Former Firearms Tactical Advisor

Nick Rook

Self - Retired Chief Inspector

Christa Ackroyd

Self - Yorkshire Journalist

Fiona Broadfoot

Self - Sex Trade Survivor & Activist

Ruth Penfold-Mounce

Self - Criminologist

Caroline Griffiths

Self - Stephen Griffiths' Sister

Nicola Davies

Self - Behavioural Scientist

Kathy Hancock

Self - Stephen Griffiths' Former Partner

John Lee

Self - Former Detective, Homicide and Major Enquiries Team

Shelley Armitage

Self - Murder Victim

Suzanne Blamires

Self - Murder Victim

Susan Rushworth

Self - Murder Victim

Sukhbir Singh

Self - Detective Superintendent