Three American hikers have been in Iranian custody for a year on Saturday . The three were arrested while hiking near the border with Afghanistan and are being held at Evin, an intelligence ministry official said. The three Americans -- Sarah Shourd , Shane Bauer , and Josh Fattal -- were detained after they allegedly strayed across an unmarked border while hiking in Iraq 's Kurdistan region . Iran has accused the three of espionage .
Three American hikers have been in Iranian custody for a year on Saturday . The three were arrested while hiking near the border with Afghanistan and are being held at Evin, an intelligence ministry official said. Iran has accused the three of espionage .