The Lost Cabin

You have found a cabin in the woods. Legend has it that the family that lived there mysteriously disappeared except the father. He has an interest in poisons and the local authorities believe that he poisoned his wife and kids and discarded the bodies. You enter the cabin, but now can't get out and your cell phone has no reception. You have an hour to figure out where this cabin is located, find a radio and call for help before the father returns from collecting more poisonous plants for his new recipe...