Serita Stevens has published many books, from mystery novels to a description of poisonous plants. She also has long been a nurse, and it is that profession that sent her to learn more about what a nurse could do when one of her cases seemed to have a criminal or illegal side. "SleuthRN" on the Web led her to the International Association of Forensic Nurses (IAFN) and that started her off on her specialty as a forensic nurse. She took the courses...