He noted that there were no burn marks like those usually produced by explosives, nor were there signs of a crater, nor did investigators find any bomb-making materials in the office building where the blast occurred Thursday, just behind the company's Pemex tower.
Local authorities have deemed all of the bomb threats hoaxes and haven't found any bombs.
But the data is used by the department's Nuclear Emergency Search Team, the experts who must be ready, at a moment's notice, to jump on a plane and find any nuclear bomb that might be planted on American soil -- and then disable it.
Three of the remaining four Barracudas did not find any targets and jettisoned their bombs into the sea, while the fourth was unable to drop its bombs due to a faulty release mechanism.
"We couldn't find any crater caused by the bomb," said Hajji Ali Ahmed, a village elder.
Still, those efforts are meant to find a bomb before it explodes.
When we examined her body, we did not find a bomb belt".
