This article discusses what constitutes wrongful interference under Arizona law. Our lawyers will fight for your financial health.Call our Phoenix office for help with litigation involving tortious interference with business claims. Venditti Law offers comprehensive business litigation services, whether you are the Plaintiff or Defendant in a lawsuit. Partnership disputes can seriously undermine a company. Protect your investments with the help of the experienced Phoenix lawyers at Weiler Law PLLC. You should be entitled to commence a lawsuit for these causes of action in the Clark County Superior Court, or the Clark County District Court. If a third party unfairly interferes with a business contract or relationship and causes damage, a tortious interference claim may be a viable option. This blog talks about the Cal jury instructions and what a Plaintiff has to prove to meet their "burden of proof" in a civil case. Phoenix then filed suit, alleging various businessrelated torts.