By Nicole BitetteOriginal Source: nydailynews.comVicky Cornell revealed that Chris Cornell relapsed a year before his death after being prescribed a drug for shoulder pain — and the addiction was behind his decision to take his own life.The widow of the late Soundgarden frontman told Robin Roberts on “GMA” that Chris Cornell was prescribed a Benzodiazepine to help him sleep after tearing his shoulder, it was only after that she learned it should have not been given to a recovering addict.Chris Cornell had become sober in 2003 — until just a year before his May 2017 suicide...click here to continue reading