A Rogersville Man Who Plead Guilty In U.S. District Court To Attempting To Rob A Kingsport Pharmacy In 2013 Has Been Ordered To Serve Time In Prison. Vincent Dennis Plead Guilty In July Of Last Year To Armed Robbery And Use Of A Firearm During A Violent Crime. A Judge Ordered Him To Serve 90 Months Behind Bars. Police Said Dennis Walked Into Walgreens On West Stone Drive And Requested A Pen And Paper And Scribbled A Note Demanding Drugs. Dennis Was Arrested At The Scene.