Exactly why should P.I. Vince Sutton take his ex-wife's case? Because she, assistant district attorney Simone Armstrong, put his brother in jail? Because the ambitious spitfire still drives him crazy? No, he'll take it because "The Avenging Angel" makes him a deal he can't refuse. Sparks fly when Vince works all-too-closely with Simone to locate her missing key witness…but in the process, they are drawn into a cold case. As much as he tries, Vince can't deny that he's never gotten over beautiful Simone, but can he admit his feelings to her—and himself? And can he save her from the danger that's heading their way?