My neighbor has been harassing me for the last three six months. She is constantly in breach of contract, she blasts her music at unacceptable levels, which is what started the initial problem between her and I. So now at this point it has escalated, she has since threatened my life, and she has also vandalized my vehicle. Management has done NOTHING, and all of this has been happening on their property, I can't sleep at night because I'm looking out the window, and staring at my front door wondering if she's going to follow through on her threats. The police told me that they couldn't arrest her because it has to be a significant amount of damage, they told me I would have to file a claim through my insurance company, provide the police report and they would sue her for the cost. What can I do?