MUSKOGEE, OKLAHOMA – United States Attorney Brian J. Kuester announced today that three members of a violent Texas prison gang have been sentenced for their roles in the kidnapping and homicide of one of their fellow gang members. Brian Thomas Green, 45, Kalvin Kyle McCown, 44, and Travis Lee Hill, 28, all of the Longview, Texas, area, have been sentenced to long, non-parolable, prison sentences for the part that each played in the kidnapping and killing of Kenneth Earl Ayres. Green was sentenced to 25 years in prison. McCown was sentenced to 20 years in prison. Hill was sentenced to 15