 The teens had been charged Thursday with second-degree murder in the beating death of 64-year-old Reginald Brown last October. After a female deputy warned the 13-year-old about her disruptive behavior, the teen began kicking her. As her mother pleaded with her to stop, an attorney tried to break up the attack, followed by two marshals who jumped in, grabbed the girl and took her out of the courtroom on a stretcher. Paramedics treated her injuries.