Twin Threats In Austin by Barb Han

She can’t let anything get in the way of their hunt for a killer.

A missing woman sets Austin PD cop Rochelle Paddock on the trail of a serial killer who’s always two steps ahead. Joining forces with US Marshal Camden Remington may be her best hope of catching their elusive quarry. But maintaining professional boundaries with the irresistible lawman tests Rochelle to her limits. With the case suddenly spiraling in a different direction, she and Camden plunge into a game of cat and mouse more evil than they can imagine.