25 CROMWELL STREET
When 16-year-old Heather Ann West vanished in 1987, her parents, Fred and Rose West, said she'd left their home in Gloucester, to start a new job. In fact Heather never got further than the back garden.
Her mother had stamped on her head, before her father decapitated her and buried her under the family patio.
It wasn't until 1994 that Heather's remains were found at the property.
The discovery of her body was just the beginning.
Fred and Rose West were found