Think of a Number
Dave Gurney is one of the most celebrated detectives in the history of the NYPD. He carved that reputation through cracking some infamous cases, including those of two notorious serial killers. Now Gurney has retired to the New York countryside, spending his days on art and trying to repair his marriage.
Unfortunately, after suggesting he take an art class with her, his wife is displeased with the path the class has taken. First the instructor seems to have taken more than a professional interest in her husband and, second, her husband is creating art out of the mugshots of the serial killers he put away.