DUBLIN (AP) — Cranberries singer Dolores O’Riordan has pleaded guilty to assaulting three policemen and a flight attendant. A judge in western Ireland has ordered O’Riordan to write letters of apology to the people she attacked during a flight from New York to Shannon, Ireland, in November 2014. He says he will sentence her early next year. O’Riordan faces a fine or up to six months in prison. A flight attendant says O’Riordan stomped on her ankle, and police say O’Riordan head-butted an officer, kicked two others and spat in their faces. O’Riordan says she suffered a psychotic episode.