A trail of blood spanning two decades. A predator hiding in plain sight.

When Saira Sapru, the heiress of a powerful industrial empire, ultimately loses her life, brutally murdered alongside an unidentified woman, Detective Inspector Samsher Brahma and Sub-Inspector Suparna Sharma are thrust into a case unlike any they have faced before. The bodies are piling up —Saira’s parents, key witnesses, and anyone who dares to obstruct the killer’s path. Others remain in great danger. 

But this is no ordinary executioner—a maniacal serial killer.

A master of manipulation, coercion, and deception, he doesn’t just kill—he has others do it for him. Untouchable. Unflappable. A ghost in the system, weaving an intricate web of death over the years. Every suspect is a puppet, and every move is a calculated step in his grand design.

But Brahma and Sharma won’t stop. They want to rip away the mask of a murderer who believes himself invincible.The clock is ticking. Can they outthink a mind that thrives on precision? And in the end, who delivers justice?

• Paperback: 306 pages
• Publisher: White Falcon Publishing; 1 edition (June 2025)
• Author: Amitav Ganguly
• ISBN-13: 9789349883123
• Product Dimensions:  5 x 8 inch

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