Pargeter is pivotal in this case.
To the family he was not a cuckoo, but one of them.
He found a lot of stuff that convicted Jeremy, but seems to have been let off for his offences, why.
Apparently he had some sort of breakdown, what brought this on.
Was something playing on his mind, if so what?
The cops turned a blind eye to his misdemeaners, why?
He went to pains to say he shot at Bisley, and considered himself a good shot, and Jeremy was no slouch either, why.
He said when zeroing in his sights that he fired about fifty shots, but was not happy with them, but went out with JB to shoot rabbits.
He also said that JB fired 10 shots and found nothing wrong with the sights.
IMO Pargeter is a downright liar.