Ruby.
Bad timing is horrible with everything going on, but...Dean is also an idiot. We had to detain him. Jack has him contained in some tiny credit card future trapping thing. We're on our way back. He says when we get back he can release him safely and everything, but he was talking about Michael. Sam apparently asked Jack to use whatever means necessary from keeping him from doing what he was planning, since this was the easiest way without hurting him it's what happened.