Choose Who Survives

This is not a story of a prude and squeamish reader. Real teenagers with real-life problems nobody wants to experience are dramatic. They escape bad homelife through parties and drugs and found the perfect place to party. What they didn't see coming is when they went home from their last party. Their town was evacuated...because of a lot of puddles of blood. Some only realize they were in trouble after showering, and some sleeping it off. They find themselves aware that there are several dangerous people that they need to be aware of. There are several ways they have to be careful because more than one person was choosing who will survive. It's a short list.