With these threads, I haven't seen anyone say that they think, without question, she is innocent. They have expressed concern how evidence, especially statistics, may have been used to convict her when she may have been innocent.
But I have seen people offended at the mere idea that she might not be guilty, and try to stop discussion.
I find that worrying. Because if concern cannot be expressed about a conviction when there are questions, then we are not concerned with correct justice, merely blaming someone and getting revenge.
One of the things that makes me question the conviction is her behaviour. She didn't destroy the notes she'd written, she didn't move jobs to try and hide it when people started talking about her, she didn't shred the handover notes. She must have known her place would be searched etc.
If you'd done it, wouldn't you be on damage limitation and things like the above would have been easy enough to hide completely. Shred and burn would have removed all the notes without possibility of retrieval.
So she clearly, even when she was first accused, never thought she'd be convicted. So either she was innocent and just couldn't believe that she could be convicted because she knew she hadn't done it. Or she was guilty and believed, even after hearing accusations, that she could never be convicted. In which case I'd query her mental health.
But whichever it is, lives have been ruined. Either the grieving parents if guilty, or her if innocent.
And I think both are owed, whichever is correct, a fair trial which is beyond reasonable doubt, because this is not fair on either.
The only person that knows if she is innocent or guilty is herself. None of us here can know either way.