In this high-stakes romantic suspense novel where tensions mount on both sides of the border, bestselling author Kelly Irvin explores what happens when the past explodes against the present and the only person you can turn to is the one who broke your heart.

When a college student dies at Gabriella's feet after muttering her brother's name, vicious gun smugglers believe she knows too much. And they're determined to make sure she suffers the same fate. With no one else to turn to, Gabriella reunites with her former fiancé, homicide detective Eli Cavazos, to investigate the dead man's murder and her brother's disappearance.

In a desperate race against time, Gabriella and Eli are determined to clear her brother and find him before the gun smugglers can kill them both. Bit by bit, they tear away the masks worn by men masquerading as law-abiding citizens. No one can be trusted.

Working as a team forces Gabriella and Eli to face the problems that ended their relationship. She realizes she's the one who needs to learn to forgive, but Eli must also learn to trust her with his secrets.

This ragtag team must fight a powerful ring of criminals protected by the very institutions that should prosecute them in an all-out battle that may cost them their lives.