Can they outrun the killers--or will they be forever silenced?

When Detective Isaac Martinez lands in the ER with a gunshot wound, he pulls through thanks to trauma surgeon Ruthie St. John. But as the witness to a crime and possible corruption, Martinez is at risk from someone intent on silencing him--and those around him--forever.

When he barely survives another attack while recovering, both he and Ruthie must flee, trying to outrun deadly killers as they search for the evidence they need to end the danger.