Goiânia Accident
In light of the little bitty thing lost&#x2F;found in Australia, this is a good example of why they spent such an effort to find it. Forget making dirty bombs, just have a &quot;committed to the cause&quot; person just carry something like this around as they tour the city. At least a dirty bomb would be obvious something happened, and people could know how&#x2F;why they were getting sick in the aftermath.<p>This kind of thing would be the worst example of Silent But Deadly. Once the committed to the cause person was too affected from doing the work themselves, just have the next member pick up and carry on the mission. Ammo that never needs reloading. You just have to reload the delivery mechanisms.