I read this book at the beggining of October, completely forgot to review it, and each time I remembered I just didn't have the time to sit down and remember how I felt when I read it.
So I will keep this to the point, a much shorter review than I'm used to, but here you go...
Joe Salk used to be a very good police officer of Detroit, until he couldn't solve the case of a little girl's murder. He becomes so obsessed with it, he gives up on everything, haunted that the killer managed to escape and is probably stil free. In fact, he actually sees, or at least he believes he sees the girl's ghost, who is trying to help him solve the case so they can both have peace.
The art is very dark, fitting the story beautifully. It will make you emotional for sure, and you will hate the murderer more and more with each page, especially since this is the story of way too many children, whose killers may or may have not been caught.