John Lutz: Slaughter (USA 2015)

From the Publisher:
LOVE THEM TO PIECES
A beautiful jogger, drained of blood, dismembered, then meticulously reassembled on the grass in Central Park. Subway derailments, plummeting elevators, collapsing construction cranes, apartment explosions -- all creating a bloody, senseless puzzle. Detective Frank Quinn knows that even while the slayer is taunting the cops and the public, he's also screaming to be caught. But Quinn will have to risk everything he holds precious to bring in this killer...

John Lutz: Slaughter. Brutal. Scheming. In total control... A Frank Quinn Novel. Pinnacle Books, ISBN: 9780786028313 (August, 2015), 402 p., $9.99, eBook $7.99.