Lets look now, at the method with which DS Jones, introduces the silencer as the one found by Boutflour on 10th August 1985? It involves, Peter Eaton, PI "Bob" Miller, DI Cook, and himslef...
DS Jones, supposedly collects the silencer Boutflour found from Peter Eaton on evening of 12th August 1985, he takes it away with him and shows it to PI "Bob" Miller the following morning, who instructs him to hand to DI Cook, for onward delivery to the lab' on 13th August 1985...
Now, since Peter Eaton was not present at whf when the silencer was allegedly found in the gun cupboard on 10th August 1985, what is he doing handing it over to DS Jones? Secondly, let us not forget that PI "Bob" Miller, was the officer who was making everybody alter and change exhibit references in their statements, including references to a silencer, from SBJ/1, to DB/1 and in turn to DRB/1...
Cook, well he dismantled a silencer on 29th August 1985, rebuolt it, and no flake of blood was found inside that silencer when he dismantled and rebuilt it, so where did the flake of blood come from which the ballistic exopert, MDF found once Cook had sent the rebuilt silencer to the lab' on 30th August 1985?
All of these characters are dodgy and they all give dodgy evidence...