It takes a guilty bastard to make a justified bitch. When a severed finger shows up on her doorstep in a seedy section of Las Vegas, Helen Taylor does not freak out. She’s already crazy, as evidenced by her junk-stuffed house and its ever-growing population of cats. There’s also Bobby, her long-dead husband. Helen talks to him regularly, and Bobby talks back. The finger and the brutal murder it reveals are more than a hoarding cat lady with a phantom husband can ignore. Helen’s a suspect, and...