Find Her by Lisa Gardner
472 days locked in a pine box, at the mercy of a madman. Flora Dane survived her hell with only one goal: develop all the deadly skills necessary to make sure she’s never caught again. Detective D D Warren believes that Flora may be the key to finding missing college student, Stacy Summers. But she must follow the rules that Flora has no interest in. For Flora no risk is too great, no cost too high, even if it means playing into a predator’s hands. Two victims. One cop. Time is running out…if they’re going to find her.