Charlie Bradbury: Michael and Lucifer, when they started their war, first thing, a giant EMP or something like it went off over North America. Fried every bit of technology. Cellphones, power plants. For the first few days, we banded together. Thought, "Hey, someone'll save us". No one ever did. When the food ran out, people got mean. Mobs started forming, stealing whatever they could get their hands on. A lot of people died. Kara died. People are always the same when things go wrong... they lose it. One day, the water gets shut off, the next day, people are on fire. It's a fact about society... it all falls apart.
Sam Winchester: Not here.
Charlie Bradbury: Not yet.