Casualty
      Silent Night (7x15)
      
      : 
      While festive cheer brightens up the busy hospital shift, there's little Christmas spirit for a wife who takes the law into her own hands.  After years of abuse, she attacks her husband, leaving him suffering from multiple knife wounds.  A young girl, seeks shelter for the night gets turned away but she's soon back, as she takes drastic action to get admitted.  Sandra's having a hard time trying to cope, now that Julian's left.