When a brooch is broken, some of its magic is lost. When NYPD detective JL O'Grady is invited to be her brother's plus-one at Montgomery Winery's end-of-harvest gala, she plans to enjoy a fabulous weekend in Napa drinking wine, enjoying sunset dinners on the veranda, and watching her brother's high school basketball tournament. Instead, she's pulled into a murder investigation hauntingly similar to a New York City racketeering and drug case that nearly ended her career. The local cops insist she steer clear of their investigation, but JL's gut instincts - and fears for her brother's safety - drive her deeper into the case. With help from MacKlenna Corporation's irresistibly handsome and charming CFO, Kevin Allen, she searches for a connection between the two cases, while at the same time her connection with Kevin rockets from mild to scorching in a New York minute. When another crime hits too close to her heart, the stakes escalate and endanger not only JL, but the entire MacKlenna Clan as well. Now it's up to JL and Kevin - with a little help from David McBain - to solve the case. With time running out and danger closing in, JL and Kevin rush to discover the killer's identity before someone else is murdered, and while they're at it, they might just find what's been missing from both their lives for far too long.