Sharon and Brad had a one night stand in NY.  Phyllis found out about it and has been blackmailing the both of them.  During a photo shoot, Phyllis kept baiting Sharon and threatened to call Jack and tell all.  Sharon grabbed for the phone and the two women started struggling.  Dru came over to aid Sharon and they all lost their balance.  Dru went over the cliff (body has not been recovered), Sharon went over the cliff but survived and Phyllis came out smelling like a rose (like always).  I'm hoping Nick finds out how Phyllis was blackmailing Sharon and taunting her at the photo shoot, causing the accident and then DUMPS HER!