Now that you're ready to die, we're going to give you a little pep talk. We're not going to tell you that you didn't kill the guy, just that he's not dead yet. What's the deal with the powder? It's a "highly toxic poison" , but it doesn't work with "knockout drops" . That's right, you killed the guy. He's dead. You're so glad that you finally got what you always wanted , right? You know, the one thing you've wanted all your life : to be able to kill a guy. You know what? Well, that's exactly what we've been waiting for . It turns out that the powder isn't so much a poison as it is a drop of a drug that'll kill a horse. Translation: it's just enough to keep a horse alive.