Ambush

An anonymous tip about a crime in Upper Manhattan proves to be a set-up. An officer is taken down - but despite the attackers' efforts, it's not Detective Michael Bennett. But then one of Bennett's children is attacked. And a series of murders follows, each with a distinct signature, alerting Bennett to the presence of a professional killer. Bennett can't tell what's driving the assassin. But he can tell it's personal...  Book 11 of series.