A double murder kicks off the day for Miami Homicide Lieutenant Nash Harrington, but those bodies were just the beginning. Across town, a man has cracked. Infidelity broke him. A homicidal rage has overtaken him. And he’s just getting started. Before lunch, the chase is on as Harrington and his team track a man who’s leaving a bloody trail across the city. And the only thing on this killer’s mind is who’s next.