n his first day on a new job DCI Tom Mathias investigates a blood soaked bathroom and the disappearance of 64 year old Helen Jenkins. The inquiry focuses on an old Children's home above the ravine spanned by the Devil's Bridge.
Richard Harrington DCI Tom Mathias
Mali Harries DI Mared Rhys
Alex Harries DC Lloyd Elis
Aneirin Hughes Chief Superintendent Brian Prosser