This news is over a week old but they now have just arrested some suspects.
http://news.bbc.co.uk/2/hi/asia-pacific/4387604.stm
http://www.foxnews.com/story/0,2933,173913,00.html
http://news.bbc.co.uk/2/hi/asia-pacific/4387604.stm
http://www.foxnews.com/story/0,2933,173913,00.html