The who of the Brock Turner case was never in doubt. The what was determined by the jury. But that still leaves the why. How did an apparently harmless encounter on a dance floor end in a crime? We know that our mistaken belief that people are transparent leads to all manner of problems between strangers. It leads us to confuse the innocent with the guilty and the guilty with the innocent. Under the best of circumstances, lack of transparency makes the encounter between a man and a woman at a party a problematic event. So what happens when alcohol is added to the mix?