Funny you should ask... "We don't think they're, uh, using the old recipe," Logan said. "I mean, mainly, there's plenty of actual meat around, this isn't the Donner Party, and that was the whole reason for the pies. The meat shortage in London. Well, that and getting rid of the bodies." He leaned against the wall next to a rack of t-shirts. "But we've got them under surveillance, and they don't seem to be working together now - not surprising, I mean, they killed each other - and anyway, the, uh. Disappearances. Started before they arrived."