Andreas Lubitz, the co-pilot believed to have deliberately crashed a Germanwings airliner last week, sought treatment for a vision problem that could have been psychosomatic and impacted his ability to fly, according to investigators. In addition, investigators on Saturday revealed they found antidepressants while searching Lubitz's home earlier in the week, though it was not clear whether the medication factored into the crash. Also this weekend, a woman who identified herself as an ex-girlfriend of Lubitz told a German newspaper that the 27-year-old co-pilot once vowed to do something so dramatic that "everyone will know my name and remember."