Now retired from practicing law, Ranier F. Munns was a Managing Partner and founding member of the Central Florida law firm Bogin, Munns & Munns, along with Rulon Munns and Bruce Bogin (retired). His areas of practice included Personal Injury, Adoption Law, Auto Accidents, and Insurance Litigation. He received his B.A.. from Brigham Young University (1970) and his J.D. from the University of Utah S.J. Quinney College of Law (1973). He was a member of the Association of the Trial Lawyers of America, the Academy of Florida Trial Lawyers, and the Florida Association of Adoption Lawyers.