A Jonesborough Man Convicted On Federal Gun And Drug Charges Will Spend Time In Federal Prison. A U.S. District Court Judge In Greeneville Ordered 36 Year Old Lonnie Greer To Serve 15 Years Behind Bars Followed By Three Years Supervised Release. Greer Pled Guilty To Possession Of Firearms By A Felon. He Was The Subject Of A Firearms Trafficking Investigation By The Washington County Sheriff’s Office And The Bureau Of Alcohol, Tobacco, Firearms And Explosives.