An inmate being held at the federal prison in Pine Knot died last Wednesday after reportedly being attacked. Lexington media sources report that the Fayette County Coroner’s office pronounced 69 year old Donald John Post. Sr. dead as the result of injuries he suffered during an attack in his cell at the prison that same day. Post was serving a 40 year prison sentence after pleading guilty earlier this year in federal court in Texas to charges of sexual exploitation of children and possession of child pornography. An autopsy was completed but officials were not releasing the exact details of Post’s injuries.