The burden of proof is on the accuser, and in legitimate government, on the state. I could say you are a thief or an axe murderer - are you required to disprove

The burden of proof is on the accuser, and in legitimate government, on the state. I could say you are a thief or an axe murderer - are you required to disprove it if I don't back up my claim? In fact, it would be slander on my part. See my GP comment regarding other elements due process. Until they prove otherwise, she is innocent.