I really think you'd do well not to disparage other people's IQ, given your own limitations.
You're bouncing from ill-thought-out argument to ill-thought-out argument, without much sign of reason.
Even over the last few pages, we've gone from "the justice system handled these cases disgustingly" to, "well, maybe its the law that's wrong" and now, for some reason, its the jury system that's the issue.
Now, of course, the jury system is completely irrelevant to Connolly, but is relevant to Jones. That said, the odds of all 12 jurors having below-average IQ would be considerably less than 1%, as would the odds of them being Labour voters/supporters. The odds of them all being Labour voters and all having low IQ would be 1-in-several-million.
The far, far more likely explanation for him being speedily found "not guilty" is that, no matter your insistence to the contrary (despite not having been present to hear the evidence), he was clearly not guilty.
Funnily enough, I'm also not persuaded by you now saying that most, unnamed "experts" agree with you, particularly given that this expert consensus does not seem to exist outside of your mind.