Murder has found Hannah Paxton twice—once as a teenaged witness and now, thirty years later, as a juror in a high profile trial. When she starts receiving vicious phone calls and is attacked on a freezing Minnesota night, it seems like murder is searching for her again...for the final time.

Wounded cop Jude Brenner, resisting his forced retirement, is assigned to protect Hannah, unaware that she's the target of two stalkers. When the stalkers' agendas intersect, Hannah is caught in the cross-fire. Jude is forced to make tough decisions about his future as a cop—and his future with Hannah.

Hannah's past and present collide, putting both her and Jude's lives at risk. It's up to Jude to save Hannah, with a little help from a cartoon sponge. And it's up to Hannah to save Jude—from a lonely past and an uncertain future.