I don't have the time to research this at the moment, but there was a mention of the name 'Bilal' involved with the London bombings. IIRC, 'Bilal' was also a surname and/or possibly the name of a mosque associated with those arrested for shooting guns at a rock quarry in Oregon shortly after 9/11. So much has transpired between now and then that the details are foggy in my mind, but 'Bilal' was an "aha!" moment for me.
Brandon Mayfield attended the Bilal Mosque in Beaverton as did some of the Portland Six.