In a picture taken on August 9, 2012, Di

In a picture taken on August 9, 2012, Director of trans-national crime at the Thai department of special investigations (DSI), Police Colonel Songsak Raksaksakul (L) and Andrew John (C), Detective Superintendent at Dyfed-Powys hold a reward poster next to Susan Jones (R), mother of Kristy Sarah Jones, a murder victim at a guesthouse in Chiang Mai Province 12 years ago, during a press conference at the Department of Special Investigation in Chiang Mai. Susan Jones, the mother of a murdered British backpacker appealed for information offering a ten thousand pounds (fifteen thousand USD) reward about her daughter's death in the northern city of Chiang Mai in 2000. THAILAND OUT AFP PHOTO (Photo credit should read AFP/AFP/GettyImages)