An evil husband killed his pregnant wife and buried her under the garden where their three young sons would play.
Debbie Griggs, 34, disappeared from the family home in Deal, Kent, in May 1999.
She was four months pregnant at the time she vanished, and two years later her husband, who was ex-fisherman Andrew Griggs, moved to a new house in Dorset with her three young sons and his second wife.
