9 Dragons: Half way point

I started this book over Christmas break and since have read it when I have the time. I have since gotten to the half way point of the book and it is more suspenseful than ever. The story takes place in California in a Chinese gang area. A murder at a local liquor store is the case for detective Boch. He has since found one suspect that sparks his interest, the suspect is part of the triad gang that came over from china. Detective Boch has finally received enough evidence to arrest the gang member but not enough to arrest for the murder. someone in the tells the gang member he is the point of interest and tries to leave for china the next day. Before he gets a chance to leave Detective Boch arrests him and brings him in for questioning, when they get back Boch receives a phone call "we have your daughter". This book has been very suspenseful and i cannot wait to finish it.