The Ultimate Sin — S. Harrison

One summer night, a popular young minister goes into the room of his sleeping daughter, whom he loves very much, and points a gun at her head. A neighbor, walking her dog, hears a woman scream and a gun shot from the minister's house. She steps inside and calls the police. Next morning, top Memphis police investigator, Sarah Graham and her rising star partner, Luis Garcia, are assigned to spend one day finding out what happened. It turns out to be more complicated than they thought. They find that others are acting strangely, some are dying. It's all connected to a tragic occurrence a year earlier. The fast paced mystery/thriller has some action, a love story, movie trivia and, of course, some surprises.