Second Wave: War of the Worlds #6

Miles has a dream that he is with Gina but Duke comes and makes him leave. He wakes up to find that whatever landed has separated them long enough for Duke to release him and James from the handcuffs. The Sheriff wakes up and tries to kill them again, but Jane kills the Sheriff. Miles then figures out that what fell on them is a scrubber, which clears out the bacteria that killed the Martians originally, allowing the new Martians to come after them. They all barely manage to get away. They are left knowing that they are all alone and it will be up to them to figure out how to survive.