The monsters who prey on the most vulnerable in society are in his sights and he hunts them relentlessly.

His specialist officers are fighting to protect a vulnerable young victim from vicious mobsters when they are brought in to investigate an attack on a student teacher that leaves her hovering between life and death. He has no witnesses and barely any clues – but knows he has to catch the attacker before he strikes again.

Abandoned by his bosses, tormented by his past, Lazarus goes to war with a crime gang and a high profile reporter, a man who has a knack of getting under the detective’s skin – and who appears to know even more than the cops.

Pretty soon, his career, reputation and marriage are all hanging by a thread as Lazarus finds himself in a desperate race against time to save a young girl from the mob and catch a monster – all the while fighting the most important battle of his life: the battle inside his own head.

Can he let go of his dark past, or will the Black Light hiding inside Lazarus destroy everything he holds dear?