The Kansas Prisoner Review Board denied parole to George Rainey, who shot and killed a Kansas Highway Patrol trooper in 1981, reports the Topeka Capital-Journal .
Rainey, 53, was sentenced to life in prison for first-degree murder in the July 11, 1981, gunshot slaying in Butler County of Ferdinand F. "Bud" Pribbenow , 47, a married father of four daughters.