Thai police have arrested two Myanmar workers they say confessed to killing a pair of British tourists on a beach in southern Thailand last month. Thailand's national police chief General Somyot Poompanmoung said on Friday that the two suspects face charges of murder, rape and theft in the attack on Koh Tao, an island known for its pristine diving sites. He said that DNA results, closed-circuit television footage and other evidence have backed up the men's confessions that they raped and killed Hannah Witheridge, 23, and murdered David Miller, 24. The men were brought to the murder scene on Friday as part of the investigation amid tightened security and were made to take part in a reconstruction. The Friday arrests came after weeks of pressure on police to solve a case that has threatened to damage the country's tourism industry. Get the latest headlines http://www.telegraph.co.uk/ Subscribe to The Telegraph http://www.youtube.com/subscription_center?add_user=telegraphtv Like us on Facebook http://www.facebook.com/telegraph.co.uk Follow us on Twitter https://twitter.com/telegraph Follow us on Google+ https://plus.google.com/102891355072777008500/ Telegraph.co.uk and YouTube.com/TelegraphTV are websites of The Daily Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.