A Kingsport Man Has Been Ordered To Federal Prison On Drug Related Charges. 30 Year Old Tommy “Bert” Allen Plead Guilty To A Conspiracy To Distribute 280 Grams Or More Of Crack Cocaine. He Was A Member Of A Drug Trafficking Organization That Distributed Powder Cocaine To Kingsport Where It Was Cooked Into Crack Cocaine And Distributed In The Tri Cities. Allen Was Sentenced To 20 Years Behind Bars.