A complex affair in the town of Hoffman.

Hard to doubt the identity of the killer to the end.
A well conducted suspense, the author initially prefers to highlight family relations to sow doubt in the reader ... Nina is a strong woman who seeks above all the truth about the murder of his mother and his father. The author has a knack for suspense and diversion of situations, the story is interesting in itself but the emotions were not thorough enough to my taste.
There could have been a thorough research of the malaise of Jimmy a former alcoholic who was drowning in alcohol for reasons discussed later, the character of Patrick father or Nina who has experienced trauma but which arrives not to feel emotions. This is in itself not too bad though.
I would like to add that I find it unfortunate that the person of Patrick appears to be the butt of the joke, naive, short-tempered, it gives a picture of him quite despicable and, suddenly, was a bit hard to feel sorry for him.