Hale Ball Carlson Baumgartner Murphy PLC is a law firm based in Northern Virginia offering professional and compassionate legal services in the areas of estate and trust planning, litigation. elder law, family law, business law, divorce and custody law, and special needs planning. We ARE lawyers, so we DO have to tell you: Any information shared on this page is for general information purposes only, and should not be used as a substitute for legal or professional advice from an appropriate professional in your jurisdiction. Reaching out to HaleBall for information through this page does not constitute a lawyer-client agreement between HaleBall and the recipient.