The Final Days of Lori Vallow’s Children

Lori Vallow Daybell is currently on trial for the murder of her two children, “J.J.” Vallow and Tylee Ryan, and Tammy Daybell, the late wife of her husband, Chad Daybell. 48 Hours revisits how investigators found Lori Vallow Daybell's missing children – buried on Chad Daybell’s property. "The Final…