While her male colleagues to the South lie, cheat, steal and break the law with utter impunity.
I agree that the current UK government is spectacularly corrupt and it's astounding it doesn't get more coverage but the NS thing has only gone mainstream recently for very valid reasons.
She has admitted misleading the Scottish Parliament. Until BJ became PM this was an automatic resignation issue in the UK, even if it was just a mistake.
The government investigation and the legal case both had huge problems. Those may not be her fault but when a married couple have such control over a party (and overtly use it to oust rivals) it's inevitable that people see their hand in every machination.