The Cause Of Death Of A Sullivan County Jail Inmate Has Been Released. 54 Year Old Alan Coulter Was Found Unresponsive In His Jail Cell By Guards On January 24Th And Died A Few Days Later. A Grand Jury Ruled The Death Was Clearly Suicide By Strangulation. Coulter Was Facing Several Charges In The Shooting And Injuring Of A Deputy On January 21St