Lawton, Oklahoma_An update in the case of a Lawton woman who was brutally murdered while babysitting. 21-year-old Emanuel Ward has been charged as an accessory after the fact in Tanya Zachary's murder on October 27th. According to court records, investigators say Ward drove Stephone Carter, who was charged last Friday with Zachary's murder, to and from the crime scene. Authorities report that Ward withheld information about Carter's identity and his involvement from police. Ward has been in jail since last month when he was arrested on attempted robbery charges in relation to Zachary's murder.