SURATTHANI, THAILAND / 11 JAN 2006 - Murder of British backpacker Katherine Horton in Koh Samui, Thailand. Wichai SomKhaoyai (left) and Bualoi Posit wait in Suratthani police holding cells for a court appearance to be formally charged with Katherine's murder - PHOTO: CAMERON LAIRD

SURATTHANI, THAILAND / 11 JAN 2006 - Murder of British backpacker Katherine Horton in Koh Samui, Thailand. Bualoi Posit is taken from Suratthani police holding cells for a court appearance to be formally charged along with Wichai SomKhaoyai of Katherine's murder - PHOTO: CAMERON LAIRD

SURATTHANI, THAILAND / 11 JAN 2006 - Murder of British backpacker Katherine Horton in Koh Samui, Thailand. Bualoi Posit is taken from Suratthani police holding cells for a court appearance to be formally charged along with Wichai SomKhaoyai of Katherine's murder - PHOTO: CAMERON LAIRD