- Semi Osman, arrested May 17th 2002, linked to Oregon jihad camp
- Beltway Snipers, Lee Boyd Malvo and John Allen Muhammed, both spent a year together in Tacoma, Washington. The rifle was purchased in Tacoma by Muhammed.
- Richard Boehlke, Harbor Air known locally as the "Navy’s airline" because its function was to serve personnel flying in and out of the nearby Naval Air Station on Whidbey Island - Boehlke also involved in a massive looting of workers pension funds in Portland, Oregon. Boehlke’s company, Alterra, had a gleaming facility located just a hundred yards from Dekkers’ Huffman Aviation at the Venice Airport. Mohamed Atta and Marwan al-Shehhi were flying around in Boehlkes planes.
- Firefighters National Trust, Stephen Careaga, Tacoma Narows Airport
- General Michael Canavan