More than a year after an individual was allegedly seen placing two devices that the FBI said were pipe bombs near the offices of the Republican and Democratic national committees, the bureau is no closer to learning that individual’s identity. A hooded and masked individual was seen on Jan. 5, 2021, placing items that the FBI and other law enforcement say were bombs near the two headquarters near Capitol Hill in Washington. Steve D’Antuono, the FBI’s lead agent in Washington, said the alleged devices were disabled before they could explode. “They could have exploded,” he told CBS News on Thursday. “They could have done serious physical injury or death.” So far, investigators have carried out about 900 interviews and looked at more than 39,000 video files in a bid to find the individual. The suspect “was covered from head to toe” and was wearing glasses, a mask, gloves, and a hooded sweatshirt, D’Antuono told …