In the early hours of 15th September 2014, two British backpackers, Hannah Witheridge and David Miller were found dead, brutally beaten just yards from their hotel in Koh Tao, Thailand.

A paradise attracting thousands of tourists every year, their deaths took to 13 the number of British visitors killed in Thailand over the last five years. There have been more since and it has been argued that authorities are so anxious to protect the tourist industry that deaths of Westerners often go unexplained or classed as suicides.

With exclusive images, never-before-seen evidence and interviews with key figures on the island, Murder in Paradise sheds new light on a global news story, putting Thailand under the spotlight and asking whether this is still the travel destination from heaven, or hell?