A Man Who Bombed A Competitor’s Business In Johnson City Has Been Ordered To Spend Time Behind Bars. Christopher Wayne Alexander Set Fire To The Prosthetic Business At Victory Orthotics On Knob Creek Road In 2015 With A Pipe Bomb. He Pleaded Guilty With Evidence Indicating He Was Motivated By A Grudge Against Employees Who Had Once Worked For Him At A Similar Business In Kingsport. A Judge Sentenced Alexander To Six And A Half Years In Prison Along With 333-Thousand Dollars In Restitution To The Insurance Company And Victim.