Hi OP, ever heard of "innocent until proven guilty"?
Right now, shock horror, there are probably hundreds of people in police custody in the UK, they are entirely innocent and will NEVER be charged with an offence. They have been arrested on suspicion of something or other, but that doesn't mean anything.
Being charged with an offence simply means that the CPS have reviewed the evidence and decided that there is a likelihood of a guilty verdict. Otherwise they wouldn't prep for trial.
Please remember though, and this is THE reason that rape convictions are so low. The CPS will authorise a charge in respect of a sexual offence on the basis of "a convincing narrative". Unlike virtually all other offences in England and Wales, where you would have to evidence either reasonable doubt or the ballance of probability, this means that the alleged victim only has to say it happened, and if the complaint sounds plausible, irrespective of ANY physical evidence, the CPS will authorise charge. Also the accused will be publicly named, which doesn't happen with other offences. In essence, I could say for example a teacher sexually assaulted me 20 years ago by touching my breast in a classroom. All the CPS would consider before authorising charge is that the teacher in question did teach me, that I could have been one of their classes, and that the opportunity could have arisen for them to assault me. However, I wouldn't have to, nor would I be expected to provide any physical evidence what so ever in relation to the offence. Nevertheless, we expect a jury to convict someone without any evidence, for an alleged crime that happened decades ago, all on the unsubstantiated story of someone who said it in fact did happen.
Can you see why most rape cases collapse?
At trial, the jury have to consider what is essentially a "she said, he said" situation, they invariably imagine themselves or that family member being accused with no evidence and conclude that the case can't be proved. Hence the low conviction rate.
Please refrain from finding the accused guilty without hearing a shred of the evidence relating to the case.