From the bestselling author of In the Blink of an Eye comes a gripping thriller that pits algorithms versus experience, logic versus instinct, and one undetectable killer versus two extraordinary detectives.When the body of a man is found crucified at the top of a hill in the British midlands, AIDE Lock—the world’s first AI Detective—and Detective Kat Frank are thrust into the spotlight as they are given their first live case. When a second body is found the police issue an extraordinary warning to local males aged between 30 and 40 years old:• Avoid drinking in pubs• If you must go to a pub, do not leave alone• And definitely do not leave a pub with a strangerWith the national media and local men in an uproar, Kat and Lock have to combine their instincts and algorithms to catch the killer before they can strike again.
