So if someone is found guilty are they equally, innocent, as we don't know the true version of events. That is the logical continuation of your train of thought.
Innocent is innocent. You can think what you want personally but he IS innocent, that is a fact and casting aspersions otherwise is both ignorant, damaging and frankly unfair on the bloke.
On every level he is innocent, privately think what you like but publics ally (at least beyond the confines of keyboard warrioring on forums) you cannot share such a viewpoint officially as it completely undermines a key foundation if the justice system. Presuming guilt always, even when innocent is utterly abhorrent in a free society.
I think he's just picked his words a bit poorly, as this is a subjective nightmare anyway, but in that for the purposes of the court the circumstances have not been established even if this comes down to assessing and believing one character witness over the other.