Lisa Swain may not be involved in Joel Deering's death after all as she explained to her daughter Betsy how she was recently injured - but is there more to her story? The detective played by Vicky Myers has been trying to find answers after the villain's body was found in the canal but in a recent Coronation Street episode aired on ITV , it was revealed that she could be a suspect after she unveiled some nasty bruises she'd sustained from an apparent altercation. During this Friday's trip to