David Angell

David Lawrence Angell (April 10, 1946 – September 11, 2001) was an American screenwriter and television producer, known for his work in sitcoms. He won multiple Emmy Awards as a ''Cheers'' writer and as the creator and executive producer of the sitcoms ''Wings'' and ''Frasier'' with Peter Casey and David Lee. Heading home from their vacation on Cape Cod, Angell and his wife, Lynn, were killed aboard American Airlines Flight 11, the first plane to hit the World Trade Center during the September 11 attacks. Provided by Wikipedia