In search of a killer, he found someone who's either the love of his life...or the end of it.

Veteran New York City Police detective Frank Keller is a workaholic living on the edge. Joining forces with detective Sherman Touhey to track down a bizarre serial killer, he encounters a beautiful suspect. Convinced of her innocence, Keller enters into a passionate affair, despite hard evidence linking her to the murders. Mounting suspense leads to a surprising conclusion in this stylish chiller.