Trust your dog, trust your dog, trust your dog, but never trust a zombie.Angie Graves and her dog, Murder, are known for their ability to hunt zombies. They are brought to Big Bend National Park to help solve a missing persons case involving the undead. In this remote corner of the United States, they will track the zombies through a vast park the size of Rhode Island and full of deserts and canyons. It is a daunting task. Angie's faith in Murder's...