The murder case of Tok Imam Storpa Karde - A Thai novel

Who killed the old imam, and why?  Your guess is as good as theirs.   The novel every Thai,  everyone concerned with  the situation in Thailand's deep South,  should read. If only to ponder  on the country's drift  into collective madness. The short story on which it was based  was accused of endangering national security -thus giving it increasing relevance. By the author ofA Scattered World.