Cougar Point by Gregg Olsen

She wakes to find herself alone in complete darkness. Fearing for her life, in that moment her only thought is for her beloved daughters. What will they think when they find out she’s missing? Then it hits her. She’s kept a secret hidden from her family for years. Is she about to pay for it with her life?

When Victoria Marsh disappears from her family’s exclusive resort in Cougar Point, Washington, her family is devastated. A charity worker and pillar of the local community, how could she just vanish without a trace?
Though not officially her case, Detective Megan Carpenter races to the scene for a very personal reason. Victoria is Ronnie’s mother and Megan will do anything to help her when she has sacrificed so much.
Together they build up a picture of the days before the disappearance but the only clue is a note with the words, “You promised” scrawled on it. It soon emerges that Victoria’s marriage was far from perfect and she had spent years running from a deadbeat brother. Could someone in Victoria’s family want her dead?
But when the body of another woman is found, Megan starts to link the cases. Both women had huge ransoms placed on them. Both families received chilling threats in the mail. And with one victim already dead, time is running out to find Victoria alive.

Local law enforcement warns Megan off the case but she’s certain that the disappearance is more than just bad blood. But with a potential serial killer on the loose, how much is Megan willing to risk? Worse still, could they be closer to her than she had ever imagined?