The Yucca Valley woman who shot her boyfriend last Wednesday was formally charged with his murder Friday. Jeanne Rosser, 63, pled Not Guilty to the murder of David Wenzel, 52. Z107.7 has learned that Wenzel, who was 6-foot-1-inches tall and 230 pounds, had been convicted twice of beating up Rosser, who is 5-feet-3 inches tall and weighs 120 pounds. In 2004, Wenzel was charged with four felony counts related to felony domestic violence that was plea bargained to a single charge of spousal abuse with a 3-year state prison term. In 2009, Wenzel was again convicted of felony domestic violence against Rosser and was sentenced to another three years in prison. Wenzel, recently released from prison, pled guilty in November to a drunk-and-disorderly charge from October.