A British man, who Elon Musk called a “pedo” on Twitter, has retained legal counsel and is “preparing a civil complaint for libel” against the Tesla CEO, according to a letter viewed by BuzzFeed News. The letter appears to contradict a claim Musk made on Twitter on Tuesday that he had yet to see any legal repercussions from his allegations, and deepens the problems for the already embattled technology billionaire.