My memory of soap plots is not the best so I could be wrong, but didn't Daisy try to trip him up so that he would be caught in the act? Not frame him as such, as he was definitely guilty, but make sure that he was arrested. She had tried telling the police, but it was getting her nowhere, so she wanted to get proof.
If that is the case, there may be an appeal, and her ridiculous 'Crystal' behaviour will work against her if so.