A woman in Oklahoma said this week that her 11-year-old grandson shot her in the head with her own gun while she was reading an unfavorable school progress report.<br /><br />Annie Mougell-Walker explained to KOTV that incident had happened after her grandson had trouble at school that day.<br /><br />"He got in trouble today at school, so when I got home I was gonna talk to him furthermore about it," she recalled. "Before I could talk to him all I saw was a big bang of a flash and heard it, and I knew I was shot in the back of my head."<br /><br />Mougell-Walker was taken to Saint Francis hospital, but she returned home with the .22-caliber bullet still lodged in her head. Doctors said that they could not remove it, and that it would have to come out by itself.<br /><br />Officer Jillian Roberson told the New York Daily News that the shooting seemed to be connected to a report card.<br /><br />"He brought home some sort of progress report," Roberson said. "She begins to read it and he clearly knows what it says, and it's not in favor of him."<br /><br />Mougell-Walker had initially told police that her grandson was not responsible for the shooting. She eventually changed her story, and he was charged with shooting with intent to kill.