Criminal law is about determining whether or not the prosecution has proved its case against the accused. The focus is therefore on the strength or otherwise of the prosecution's case. The victim may or may not have a part to play in that depending on whether or not they can give relevant evidence. If the accused is convicted the victim also has a chance to make a personal statement describing how the crime has affected them. This is taken into account by the judge in determining the sentence.
The criminal law protects the human rights of victims by criminalising actions that infringe their human rights, convicting people who commit crimes and sentencing them appropriately.
Ensuring that those accused of crimes receive a fair trial (which is what this case is about) does not damage the human rights of victims.
Ensuring that those convicted of crimes are punished fairly does not damage the human rights of victims.
Taking measures which may appear to pander to criminals but actually reduce the chances of them reoffending does not damage the human rights of victims.
Releasing those who have been wrongly convicted does not damage the human rights of victims.
It is not a zero-sum game where protecting the human rights of those accused of crimes damages the human rights of victims. Those convicted inevitably lose some rights but again, ensuring their punishment is fair and proportionate does not damage the human rights of victims.
Yes, the courts sometimes get it wrong in both directions. People are convicted of crimes they did not convict. Sometimes people are convicted of crimes that did not even happen. People who did commit crimes are found not guilty. Some of those convicted are given unduly lenient sentences. Some of those convicted are given unduly harsh sentences (but of course the press never tell you about those).
I don't know about the last poster but I frequently hear people talking about the human rights of victims who believe that we should weaken the presumption of innocence. I cannot agree. The presumption of innocence protects all of us. It is and always should be for the prosecution to prove its case, not for the defence to prove the accused's innocence.