Colton's Covert Witness (The Coltons of Grave Gulch, Book 6) (Mills & Boon Heroes)

He must protect her at all costs. Detective Troy Colton trusts assistant district attorney Evangeline Whittaker when she says she's witnessed a brutal crime...but why can't CSI find any evidence? To get to the truth, the cop must investigate why someone might gaslight the sole witness...while trying—and failing—to keep his professional distance. As the threats to Evangeline escalate, Troy realizes both their hearts and lives are at stake!