Adrian Gatton - In August 2008, a devastating fire raged at a Shropshire mansion. As the flames engulfed Osbaston House, mystery surrounded the disappearance of Christopher Foster, his wife Jill and 15-year-old daughter Kirstie.

What started out as a fire became a double-murder, suicide and arson investigation that would shock Britain. As vital evidence went up in smoke before their eyes, the police were faced with a number of conspiracy theories and a frenzy of press speculation about the Fosters' fate.

With exclusive access to the West Mercia police's painstaking investigation and interviews with close friends and family members, The Millionaire and the Murder Mansion charts the complex jigsaw puzzle involving pathologists, forensic anthropologists, and arson, ballistics and CCTV specialists.

Interspersed with the detailed investigation are the emotional interviews with family members and friends who provide an insight into the dark secrets and many sides of the apparently doting husband and father who committed this horrific crime.

Adrian Gatton is a London-based journalist and television producer frequently specialising in investigations for the BBC, Channel 4, Channel 4 News and national newspapers.