K prompts an exploration of the theory that lead exposure created a crime wave -- and possibly explains how this may have created a rash of serial killers. Easy E shares first hand experience as a nurse who can smell not only death, but dozens of other conditions. Flea wonders what aliens see when they observe Earth. Steve-From-Ohio hips the guys to the bizarre story of the 1961 Eagle River Alien Encounter. We won't spoil this strange tale other than to say: space pancakes. All this and more in this week's listener mail segment.