"Lights Out" is a contemporary murder mystery set in Baltimore, Maryland. The story kicks off with the kidnapping of a corporate executive from the Baltimore Light Company, sparking a chain of events that delve into a clandestine world involving uranium fuel rods, cocaine, and weapons-grade plutonium. As the plot thickens, a series of murders occur, each leaving behind clues that cast suspicion on multiple characters. Amidst the chaos, a multi-billion dollar company merger adds another layer to the mystery.

Four investigators, including the police commissioner, an FBI agent, and two Baltimore Light Company employees, take center stage as they unravel the tangled web of deceit. Their pursuit for answers intensifies as they chase down leads and piece together fragments of evidence, employing logic and intuition to crack the case.

Throughout one pivotal week in September, the investigators join forces to dissect the case's complexities, drawing closer to the truth with each revelation. As the narrative builds to its climax, readers are in for a surprise ending that will captivate even the most seasoned mystery enthusiasts.