CNN Anderson Cooper Special Report August 10, 2013 06:24:00
>> reporter: it took some time for cheryl stack to get to this point. for two years, she has struggled. but has found comfort in her music and her faith. >> i have been more sad than mad. suicide is so painful on so many different levels. then you add the public factor, the public suicide. >> reporter: it was february 18, 2010. an angry and violent joe stack set his family's house on fire, then drove here to the georgetown municipal airport, boarded his single engine plane. >> ready for departure. >> reporter: and was cleared for takeoff. >> 39 delta, cleared for takeoff. >> what's your direct...