Law and Mental Health Professionals: Wyoming Supplement by George Blau. Law & Mental Health Professionals: Wyoming Supplement is designed to discuss changes in the law (including, but not limited to, case law, state statutes, and legislation) reported in the Wyoming volume of the Law and Mental Health Professionals series. This supplement covers legal information pertinent to the mental health professional from the time of the original release of the Wyoming volume to the present. LMHP is a series of books intended to provide an overview of legal issues facing mental health professionals on a state by state basis. Law and Mental Health Professionals is a series of books intended to provide an overview of legal issues facing mental health professionals on a state-by-state basis.