Introverted pensioners William and Patricia Wycherley were murdered in their home in 1998 and buried in the back garden.
On Friday, their daughter and son-in-law Susan and Christopher Edwards were found guilty of their murders and will be sentenced at Nottingham Crown Court tomorrow (Monday, 23rd June).
Susan (56) and Christopher Edwards (57) had claimed that Patricia Wycherley had murdered her elderly husband in a late night row in the back bedroom of their home, and had then been shot by Susan Edwards, who admitted manslaughter.
They Edwards claimed that Susan had then returned to London and brought her husband back to Mansfield the following weekend and told him of the deaths.
But the jury did not believe them.
As the trial drew on, the current resident of 2 Blenheim Close, where the Wycherleys were killed and buried, allowed Chad into the rear garden to shoot this video.