I agree with your frustration, but...
I was wondering what it was that took him from DFW to WashDC? Was there a “parallel” motive for him to migrate to that location?
According to the article he was a native of Brooklyn, NY. Was a reservist in the Navy from May 2007
until January 2011. He attended a Buddhist Temple. Apparently he lost his job at the Navy
facility either by firing or quiting.
He had a contract job at the DFW base but it ended and he got another one in Washington. Friend in FtW says he was not happy with the Washington contractor.