Cassie Plummer’s exit was shrouded in mystery (Picture: ITV)This week, Coronation Street fans said goodbye to Cassie Plummer (Claire Sweeney) in what was perhaps the most mysterious exit of the year. A cleaning job on a cruise ship provided the ideal opportunity for a fresh start, but you all know we wouldn’t be here if things had ended that neatly! Did Cassie ever make it to the cruise ship? Nobody can get a straight answer out of Ross (Picture: ITV)Is Cassie dead? Arrow MORE: Unexpected Coronation Street legend sees through evil Ross and vows to expose himArrow MORE: Cassie ‘dead’ in Coronation Street as Ross strikes in horrifying final exit for Claire Sweeney