Hi lookout
I have had it from good authority that the silencer was found at the very back of a very deep cupboard could not have just been thrown there and indeed was it Sheila's blood in the silencer. I wonder. So many strange events in this case to say the least if it was not so serious it would be funny and a total farce 
Hi Susan, I think you are being confused by the story put forward that the only silencer in the case was the one found by David Boutflour, on 10th Aughust 1985. What I would invite you to consider, is this - if the silencer found in the gun cupboard by David Boutflour, is the only silencer involved in this investigation, since why does DS "Stan" Jones, take possession of four exhibits from the scene on 7th August 1985, bearing the identification marks of SBJ/1, SBJ/2, SBJ/3 and SBJ/4 (details of which are recorded in the major incident register), and how could Essex police still have a silencer in their possession, by 13th September 1985, to enable DS Davidson, and DS Eastwood, to fingerprint it, and for the case Operations manager, to implement an action report (181), to send a silencer to the lab' on 25th September 1985, to be checked for blood and fibres, if the only sound moderator (DB/1) in the case, was supposedly already sent to the lab' on, and by, 30th August 1985?
There was obviously more than one silencer found at the scene, not just the one referred to, or mentioned by police relatives and exopefrts at the lab'...