Stressed out is not the same as wildly defensive. Read java's postings above. I have worked in these type of situations, have known people who did investigative work of this type, and I still am much less apt to ooze sympathy for you when you so diligently proclaim innocence, who have been portraying yourself as so viciously besmirched and falsely accused the more you talk and protest. Anyone who is angry with anybody can usually find something to accuse them of. Might not hurt to clean up the apartment, too, just incase it's nose blindness that's involved. If there's nothing to see, no reason for a complaint stop acting like you're defending yourself too much and let the situation die naturally. They cannot be forced, legally, to drop the investigation and never ever do it again. Pushing to make this happen is going to do nothing but keep you in their spotlight.