Bangkok haunts a novel

"Just when he thinks he's seen everything Bangkok's thriving criminal world has to offer, Royal Thai police detective Sonchai Jitpleecheep receives an unpleasant surprise--an anonymous snuff film. A woman named Damrong--someone he onced loved and who still haunts his memories--is murdered in the film. Obsessed with Damrong's death, Sonchai braves street gangs, investigates a shady and exclusive men's club, and staves off threats, seen and unseen, as he pieces together the scattered clues."
"Just when he thinks he's seen everything Bangkok's thriving criminal world has to offer, Royal Thai police detective Sonchai Jitpleecheep receives an unpleasant surprise--an anonymous snuff film. A woman named Damrong--someone he onced loved and who still haunts his memories--is murdered in the film. Obsessed with Damrong's death, Sonchai braves street gangs, investigates a shady and exclusive men's club, and staves off threats, seen and unseen, as he pieces together the scattered clues."@en
"Detective Sonchai has seen just about everything on his beat in Bangkok's crime-riddled District 8. But the video he's sent anonymously is something else. What he watches is a snuff film, and the person he sees die is Damrong, a woman he once loved and whom he still dreams about. And there's more: a twist at the end that turns the film into murder, and Sonchai into a man obsessed. In Bangkok nothing is as it seems."@en