By Nolan ClayStaff writernclay@oklahoman.comWiping away tears, the former top lawyer at the Oklahoma Health Department pleaded guilty Wednesday to two misdemeanors for sending threatening emails to herself about medical marijuana regulations. Julie Ezell, 38, of Edmond, had posed in the emails as a medical marijuana advocate threatening retribution if the Health Department imposed restrictive rules on its use.Read more on NewsOK.com