Even if a jury find that this is not the case? Been on many lynch mobs lately?
Do you not find that the fact that the conviction has been quashed, indicates that something wasn't right with the case? He may be a rapist, the new jury will make that decision. I find it quite disturbing that you have made an assumption of guilt, when the evidence has not been properly tested.
Did you read the transcript of the evidence in the post up the thread? If so, did it not raise a number of questions in your mind? On the facts as stated, the finding of the jury was more than somewhat inconsistent.
There is also a major inconsistency in the alcohol findings, for it to be zero after the claimed level of intoxication is strange. A seasoned drinker eliminates circa 20mg% per hour. The estimate was 2.5 times the drink/drive limit, about 200mg%, for the level to be zero, then the ingested amount must be less, ergo, it casts doubt on the ability to give informed consent.
He mat well be guilty, the jury will decide. But despite your absolute knowledge that he is guilty, he is entitled to correct challenge of the evidence, and an outcome based on the evidence.
As I said before, his behaviour was disgraceful, but he is entitled to justice. Were it you standing in his place, I suspect you would want an outcome based on the evidence, not a blind assertion that you were guilty.