Julie Mugford (scorned woman)
Bambers family ( For the money)
The police (for errors they made)
Fraser Bell (neighbour asked why he had not been arrested for the crime)
Dr Harris (Police covered up his presence according to Mike Tesko because they did not want anyone to know Sheila was still alive when they entered the house)...IF Sheila was alive when they entered the house they could not have seen two bodies in the kitchen could they ?
A James Bond 'spook' (Jeremy Bamber convinced 'at the time' this was indeed who had killed his family)