Everything 'turned/changed' against 'Jeremy', on and around the '12th September 1985'...
At the time of his first arrest and detention by police (7th September until 13th September 1985), police did not question Jeremy Bamber regarding the belief/suspicion, that he had shot and murdered the five member/victims of his own family. His arrest at that time, appeared to focus on the likelihood that he and Julie Mugford had burgled the family owned, 'Osea Road Campsite office', and that he had stolen a substantial amount of 'business takings', and that his girlfriend, 'July Mugford' had been his accomplice in the matter!
One thing which leaps out of the now known facts, is/was that the period between the 7th and the 13th September 1985, was the only occasion that relatives had free, unrestricted access to Whitehouse farm without fear of being restricted in visiting the crime scene with the view to gathering, or finding any evidence, which could/ might, would, or may, implicate 'Jeremy', in the murders, rather than 'Sheila Caffell' be held accountable/responsible! Indeed, that there was not/had not been, any other third party involvement in any, or/and in particular, the five deaths (including the loss of life in 'Sheila' Caffells, 'circumstances')!