If your cat is kneading you, that's not a sign of affection. Your cat is actually checking your internal organs for weakness. If your cat brings you a dead animal, this isn't a gift. It's a warning. How to Tell If Your Cat Is Plotting to Kill You is an offering of cat comics, facts, and instructional guides from the creative wonderland at TheOatmeal.com. How to Tell If Your Cat Is Plotting to Kill You…