In September 2014, Hannah Witheridge and David Miller only met by chance while backpacking on the island, but when their bodies were found together on Sairee Beach, they would become linked forever by a tragic mystery. Their senseless deaths sparked international outrage and raised questions about justice on Koh Tao. As the investigation continues and new evidence emerges, it seems that the truth about Hannah and David's murders may be more elusive than anyone ever imagined.