I can vouch for Emily, I was in the village when all this went down, but never took action because I did not know that killing other's animals was illegal at the time, nor did I know of the report system.
I would also like to point out this was the same day I built my shop, which was later edited by Squat without my permission while I was not present for no other reason than "It looked bad". I do not have a screenshot, but as long as the shop has not been torn down, you should still be able to blocklog the shop and tell which blocks were placed by who, unless he rebuilt the whole shop, which I would doubt.