William Clyde Allen III was arrested on Wednesday at his home in Logan, Utah, and will be charged on Friday, said Melodie Rydalch, a spokeswoman for the U.S. Attorney’s Office. Aside from Trump, Allen is believed to have sent the letters containing ground castor seeds to FBI Director Christopher Wray, Defense Secretary James Mattis and Chief of Naval Operations Admiral John Richardson, according to a probable cause statement filed in Utah state court on Wednesday.
