The devices sent to former presidents and other top former and current officials appear designed to scare rather than kill, according to some experts.
The analysis comes after none of the 11 suspicious packages containing what appeared to be pipe bombs exploded and investigators said that at least some could not have exploded due to flaws in the designs.
Rep. Rick Crawford (R-Ark.), a former explosive ordnance disposal technician with the U.S. Army, told Fox News that he also believes the packages weren’t designed to go off.
Some Devices Couldn’t Explode
All of the devices appear connected, with similar designs, investigators said. But at least some of them could not have exploded because they contained substantial flaws. Others had subtle defects that prevented explosions.“Were they ever intended to actually function, and if so, how, in terms of how were they supposed to be detonated?” said NBC analyst Bill Bratton, who formerly led the police departments in New York City and Los Angeles. “If not, well, then, that changes the focus from trying to cause bodily harm to effectively creating fear.”
The intercepted would-be pipe bombs were sent inside small envelopes, which further confused experts who said they presented a contrast to successful bombers of the past such as the Unabomber.
“The small size restricts what materials might actually function in it,” University of Rhode Island chemistry professor and explosives expert Jimmie Oxley, who has built 130 pipe bombs herself for federal investigators to study. The design, which reportedly includes PVC, led her to believe whoever built the bombs mistakenly thought it wouldn’t be detected by X-rays.
“My personal feeling is that this is some kind of a wacko, rather than an organization trying to accomplish something. Evil, mad, has a grudge. A little mix of all of these,” she said.
Most Packages Intercepted
Most of the suspicious packages were intercepted in screening facilities, a system set up post-911 to more thoroughly vet mail sent through the U.S. postal system. Several packages were sent by courier directly to places, including the Time Warner Center in New York City, headquarters of CNN; the package found in the mailbox of a home owned by billionaire George Soros was also dropped there directly.The screening facilities mean that few of the packages arrived at the places they were addressed to.
After the Secret Service screening, the mail heads to a sorting facility in the Eisenhower Executive Office Building next to, but separate, from the White House.