A man was recently arrested for poisoning his wife by putting antifreeze chemicals in her Gatorade over a period of months. Here's an article about the case. I think it takes a special kind of psycopath to deliberately poison someone over a long time period, all the while watching their health mysteriously disintegrate. That's effed up. The story reminded me of a strange movie I saw several years ago, The Young Poisoner's Handbook, which, unlike the poison gatorade, is darkly hilarious.