Boston Bombing Site Scoured for Clues With No Motive in Hand
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Investigators are looking into whether yesterday’s Boston Marathon explosions were the work of a homegrown radical as evidence suggested the bomber used weapons made from metal pressure cookers to maximize carnage.
“The range of suspects and motives remain wide open,” Richard DesLauriers, special agent in charge of the Boston FBI office, said at a news conference. “The person who did this was someone’s friend, neighbor or coworker.”