A Coshocton County Boy is dead after playing a game of Russian Roulette. Just after one Monday morning the Coshocton County Sheriff's Department got a call that there had been a shooting on Kenilworth Avenue in Coshocton. When deputies arrived they found 15-year-old Thomas Guilliams of Coshocton had apparently shot himself while playing the game. Guilliams was pronounced dead on the scene by the Coshocton County Coroner. The incident remains under investigation.