His (JB) downfall is that he has tried to be too clever. The thought of him taking a few hours to stage the crime scene after the murders is quite chilling. Twenty five bullets used for five murders at very close range. How ham fisted was that ? I don't think he was expecting his father to stagger downstairs to try and use the telephone, either, before he died.
I don't think his father phoned Jeremy that night. I also believe JB phoned the local Police i.e. not 999 as a delaying tactic. I understand he drove slowly with the police to the farm which is uncharacteristic.
Why was he, 'playing for time' once he had called the Police ?
I've always wondered how come the silencer was found at the house 2 days later. Was it not in the farmhouse during the Police search ? I suspect not.....
It wasn't hidden in the house. It was just in a cupboard. Was that the cupboard that it would have been kept in normally ?