The picture of Germanwings co-pilot Andreas Lubitz’ troubled state of mind grows more complex with the revelation, reported by International Business Times, that investigators have discovered that Lubitz “trawled the dark side of the web visiting, among other things, sites containing gay porn, suicide themes and sexual perversions.” This sheds new light on a seemingly minor detail from early reports: other pilots teased Lubitz by calling him “Tomato Andy” because he worked as a flight attendant before becoming a pilot. According to IBT, this was not merely an insulting reference to the food and beverage duties of a flight attendant;...