Witch threats help?????????

What should I do? A literal witch (pentagram, Satan, Witch) not a B*tch....that too I guess...but she threatened me and my family already, and tried to kill my neighbors dog by soaking yarn in bacon fat, and throws boiled "cursed" chicken/cat bones over their priviacy fence....is there any legal action I can make? Or do I catch her in the act and beat her senseless? I'm kind of lost on the subject