Sam smiled down at Erika. "Alright. Well, Lilith is one powerful demon." He informed her. "She holds all the demon contracts and well, if we kill her, theres a possibility that... those deals she has will become void." Sam figured this was very unlikely, but he didn't want to give Ericka the real reason. No one needed to know about his brother. He wanted revenge for what happened and he was sure as hell bent on getting it.