That guy? He could be topside already and they'd never know it
Well yeah. But okay bear with me, I've got some explosives into Stark's Lab. I set those off, tell them I was attacked by a demon but my tattoo saved me but it kept going on about the Winchester's place and how it had found a flaw and just neeed an in. We give up 'Jules' I say she's possessed, they rush to help her Ruby with the baby in tow if she feels her house isn't secure and boom.