Cliff stood on the edge of the building, watching as people fled away from other people. He wasn't quite sure what was going on down there, seeing as he had just been on the roof for his daily smoke. The screams were slightly terrifying, and he watched with horror and someone tripped... A second later, they were being ripped apart by other people.
His mind flashed back to a few months earlier when there had been 'zombie attacks', which had only actually been people who had been smoking bath salts, and wondered if there was an outbreak of that again... Only this time it seemed like it was an epidemic, not just a few people who got high.
He p