We murder murderers

When an old enemy reappears in Boston, Lea Nachtnebel and FBI agent Liam Richter embark on a deadly race to stop a new wave of brutal murders. But their cooperation is not at all easy. Lea, the fire-fighting avenger, revels in breaking the rules. And duty-bound Liam knows she's just as dangerous as the criminals they're chasing together. Still, he tries to trust her.
Their fragile alliance is put to the test when a new agent comes with questions they can't afford to answer, and the danger they can't escape thickens. In this deadly game of cat and mouse, Lea and Liam have only two options: to hunt - or be hunted.

In this thrilling sequel to the successful thriller I Kill Kill Killers, world-renowned concert pianist Lea Nachtnebel and FBI agent Liam Richter return - this time as a mismatched pair, balancing on a knife-edge between trust and caution.