Mortal Causes by Ian Rankin
Inspector Rebus is back with another mystery. This time he gets called to an underground city where a man has been shot 7 times in a military style. Rebus starts the investigation but gets pulled between his own office and the terrorism/drug squad who suspect that one of the loyalist groups may be behind the murder. When Rebus finds out that the murdered man is the son of his enemy, "Big Ger" Cafferty, he knows he's going to hear from him.
This is the worst Rebus book I've read so far. There was a variety of problems with it. The first was that there was very little character development for Rebus. There was a girl that he kissed once and then became obsessed over but I didn't feel this drove Rebus' character anywhere. The second was that I wasn't much interested in the loyalist groups that Rebus was looking in to. There were too many acronyms, too many groups and it got confusing.
Hopefully the next Rebus book is better.
First Line: "He could scream all he liked."