Washington authorities have arrested a man for allegedly dressing up like a mailman and then attacking a couple in their own home. Ian Alexander Blair was arrested on February 20 in the Phinney Ridge section of Seattle. According to police, Blair, 31, donned a U.S. Postal Service carrier's uniform and rang the doorbell of an unidentified couple. A man answered, and Blair handed him what police have described as an "extortion letter." "Police learned... the suspect stood in the doorway with a piece of mail" and "told the victim to open it in front of him," according to a press release.