A Killer's Mind: Mike Omer

I LOVED this book, the characters were likeable, it was suspenseful and super-creepy, but original. Two detectives are paired together to help the police stop a killer who is embalming woman and then leaving them across the city. Initially the two detectives don't like each other, but after Zoe is nearly murdered they start working together. They do catch the killer who is embalming women by some clever thinking. The book ends with the man who almost killed Zoe sending a picture to her of him and her sister in a photo he had taken. I was bummed that the hometown killer was never caught and the boy who committed suicide cleared of the charge, but I assume that will be in the next book?