Three sorority sisters enjoy an exclusive resort vacation in Mexico... until one of them doesn't come home. As a frantic search for missing college student Avery Jennings begins, it appears everyone is hiding something-- Avery's family and friends, the resort's staff, and its wealthy guests. It's up to FBI Special Agent Victoria Heslin to dig deeper and figure out which of those secrets matter. Motivated by her own mother's abduction years ago, she's determined not to let Avery become another mising person statistic. When Victoria grows frustrated with the investigation and her limited jurisdiction in Mexico, she defies orders and takes matters into her own hands. Facing powerful and connected criminals, she plummets into a hellish ordeal that will test her strength and courage like never before.