The murders were planned,the telephone call from Nevill is ludicrous,Jeremy had no alibi,there's nothing to link Sheila forensically with the murders,Jeremy's treatment of Police during questioning as a suspect was a disgrace..
I could go on..
Steve,,,it might NOT have been Neville calling.! Someone perhaps with the idea of luring Jeremy to WHF in order to bump him off as well...Then it would have been sorted simply,,wouldn't it.?
Because that little plan failed and the police were already gathering,,it was time for plan B.
Blame Jeremy.!
Yes,,Jeremys' treatment by the police was disgraceful,,and equally,Jeremys' attitude towards them would have been the way I'd have been too,,knowing that my conscience was clear,,and that it was they who were trying to put words into his mouth,and because he didn't crack under the strain,,the police didn't like that,,they'd rather you yielded.!