Alice, a fierce and respected Parisian cop, wakes up on a Central Park bench with no memory of the night before, handcuffed to a complete stranger a musician named Gabriel. Disoriented, dazed, and with someone else's blood on her shirt, Alice works furiously to reconnect the dots. She remembers clubbing with her friends the night before on the Champs-Elysees. Gabriel claims he was playing a gig in Dublin. Was she drugged? Kidnapped? Why is the gun in her jacket pocket missing a bullet? And whose blood is on her clothes?

 

Over the next twenty-four hours, Alice and Gabriel race across New York in search of answers, stumbling upon a startling set of clues that point to a terrible adversary from the past. Alice must finally confront her memories of hunting the serial killer who took everything from her a man she thought was dead, until now.