Just give your statement against his and let the police close the file. They usually identify who repeat frivolous callers are but they need a reason close things. Try and get a protective order if there have been threats to you or your aunt. Then if he returns, call the police.
You could file a civil suit for nuisance or assault if he has aggressively threatened you, but the reality is that you probably just want people like this out of your life. Sometimes you only unlock more and more problems by pursuing actions with them.
Clark County, NV practitioner.
Mr. Alexander gave you really good advice. People who are evicted usually have problems with which you do not want to become involved; sometimes a ferocious defense is designed to deflect your attention from the real problem. If, as you suggest, he was not taking care of your aunt or stealing from her those are serious matters and I hope somebody is looking into those allegations.
Communications to police are generally privleged. Policy reasons conclude it is better to take the occasional false report and sort out the underlying problem rather than have people afraid to make genuine repots to law enforcement. The police will figure it out.
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