CNN Anderson Cooper Special Report September 29, 2013 00:08:00
Scene, every piece of evidence is critical because for one, you have to decide how the device functioned. and in finding out how the device functioned, you look if theres a circuitry involved. where in most of his devices, he created a circuitry. and it was not through a timer like many bombers use. he actually took the time to create the mechanism to create the circuits. and that made it really difficult for investigators. >> he built his own switches for the bombs from hickory. and when he bou...
Source: archive.org