Alexis asks Jason what has changed in his life if Sam becomes pregnant with his baby. Lisa leaves the basement saying that Robin will be dead within the hour. Brenda is still upset with Sonny for taking Carly with her to find her son instead of confiding in her. Sam comes downstairs as Jason and Alexis are talking about the custody battle between Carly and Jax. Lisa locks Robin in the basement and then tells her that she has messed with the gas pipe. Robin shouts up that Patrick will know she is responsible and hate her forever. Lisa lets Robin know that she has left a trail which will make the police believe that Patrick killed her.