Bring Her Home by David Bell. Published by Berkley

Two girls, best friends have disappeared. Now they have been found badly beaten, one is dead and the other is in a coma. Bill Price gets the news that his daughter is the survivor. It’s only been a little over a year since his wife and his daughter’s mother died in a freak accident. It’s almost too much for him to bear. But things are about to get worse when it’s revealed that the girl in the coma is not Summer after all, but her best friend. But the dead girl isn’t  Summer either. So where is the teenage girl? There are plenty of suspects including a group of creepy, sex hungry teenage boys and Bill’s next-door neighbor who seems a little too interested in the whole thing for Bill’s liking.David Bell gets better with each book and this one definitely kept me guessing