Newshour

British police say a 32-year-old man is now being treated as the only suspect in a mass stabbings on a train in England on Saturday. A second man detained at the scene has been released. Also in the programme: New York is about to grab the headlines all over again - we look forward to a mayoral election for the ages on Tuesday; the Maldives brings in the world's only generational smoking ban; we speak to acclaimed South Korean author Bora Chung about her latest book, 'The Midnight Timetable'; and the wartime message in a bottle found ashore after more than 100 years.(Photo: Police met the Doncaster to London King's Cross train as it made an unscheduled stop at Huntingdon. Credit: PA MEDIA)