Missing since 2015 from Spokane, Wash. Thirty-five-year-old Spokane mother of three, Deanne Hastings never returns home after a late night trip to the grocery store. Though she has a history of mental illness and has gone off the grid for days at a time in the past, her family says she’s always let them know she was leaving. When her fiancé tracks down her abandoned car and finds her purse and phone locked inside, he knows something is very wrong. And as Spokane detectives uncover more information about Deanne’s actions leading up to her disappearance, a slew of theories emerge.