Mystic River - Dennis Lehane-viny

When Jimmy Marcus' daughter is found murdered, his childhood friend Sean Devine is assigned to the case. His personal life unraveling, the investigation takes Sean back into a world of violence and pain he thought he'd left behind. It also puts him on a collision course with Jimmy Marcus - a man with his own dark past who is eager to solve the crime with brutal justice. And then there is Dave Boyle, a man who hides monstrous secrets beneath a bland facade - secrets his wife, Celeste, is only beginning to suspect. As the race for a killer heats up, all are pulled closer toward an abyss that will force them to face their true selves - and will mark them as irrevocably as the past itself.

"Lehane is one of those brave new detective stylists who is not afraid of fooling around with the genre's traditions." (Washington Post Book World)