Sam laughed mirthlessly and ran his fingers through his hair - Jimmy's hair. Nothing she said was funny, but it was cute, the way she was acting like he trusted her. "You actually think I'm gonna believe that?" He walked toward her, slowly. "Then explain the sulfur. Explain the dead babysitter. Really, I'd love to hear it."
Jimmy tried to speak up then, and it showed in a slight stumble while he was walking. He believed she was telling the truth - Ruby had no interest in Dean, except to stay as far away from him as possible, so why would she kidnap Annie and her son? But Sam didn't care. Even if she wasn't responsible, it was more than likely that Ruby had something to do with it, and that she was hiding it from Becca. He just had to get that something out of her.