The crucial blood group evidence ( A, EAP BA, AK1 and HP 2-1) was not obtained (between 12th and 19th September 1985) until after the silencer had been exposed to cynoacrylate fumes on 23rd August 1985, contradicting what Cook wrote to Ainsley about - in other words, the blood group activity obtained after 23rd August 1985, was at peril of having been adversely effected, yet the jury were not told about this, either by the police who testified, or by the experts who also testified in support of the prosecutions case...
Worse still...
silencer (2) which was found by the relatives on 11th September 1985, was not submitted to the lab' until 20th September 1985, to be checked for blood and fibres, resulting in none of this being found to be present, only paint from the aga surround, which as we now know came about because somebody deliberately scratched the aga surround by use of it, on 12th September 1985...
In this instance, therefore...
Silencer (2) was sent to the lab' (20th September 1985) to be checked, long after the other
silencer (1) had been exposed to super glue treatment on 23rd August 1985, making a mockery of what DI Cook, wrote to DCS "Mick" Ainsley, about...