My own essays stolen!?

Tell her by law you are innocent intill PROVEN guilty meaning she has to show you the proof that you copied anything and if she refuses then she is lying. And you also by law have the right to prove you didn't do it so if you have the proof go to your principal right away and show him the proof and explain the situation very nicely and calm. Other than that goodluck because teachers are just mean all together thats life.