A Federal Aviation Administration employee in New Hampshire was charged with threatening President Donald Trump . Dean DelleChiaie, 35, of Nashua, was accused of emailing a threat to the White House to kill Trump. Court documents show he had used his work computer to research assassination attempts and related topics. DelleChiaie was scheduled to appear in court on Tuesday on a charge of interstate communication of a threat against Trump. Federal prosecutors say he sent a message on April 21 from his personal email account in which he identified himself and stated he intended to “neutralize/kill” the president. The alleged threat came nearly three months after police and U.S. Secret Service agents questioned DelleChiaie about searches conducted on his FAA work computer, where he was employed as a mechanical engineering contractor. According to court documents, DelleChiaie used his work computer in January to search for information about how to get a gun into a federal facility (Paul J.…