New York Nightfall

A serial killer stalks the streets. The city lives in fear. The winter of terror is here.Andy and Emma head to New York, hoping a holiday will repair their strained relationship. When Andy disappears without a trace, it's clear the city that never sleeps has other plans.

Teaming up with New York P.I. Niki Zadid, Leo and Allissa take the case. But, when a mutilated body turns up, and their investigation entangles with the plans of an unhinged killer, a difficult search turns deadly.

Can Leo, Allissa and Niki find their man without falling foul of the murderer's sickening endgame?