Christopher Cosby is expected to enter a guilty plea in a Lubbock courtroom Thursday for his alleged involvement in the murder of 14-year-old Sarah Rogers.
Rogers' body was found beaten to death at the old Lubbock Downs Race Track in South Lubbock County in October of 2000. Casey Caddell and a third person, James Martinez, both pleaded guilty to the murder earlier this year.
Chris Cosby is charged with hindering apprehension and running from the law. He fled the state with Caddell after the murder.