Lori Vallow Daybell murder trial begins in Idaho.

Opening statements are set to begin in the murder trial of Lori Vallow Daybell, who is accused of killing her two children in a doomsday plot. Vallow Daybell and her husband, Chad Daybell, were charged with two counts of first-degree murder for the 2019 deaths of her children, Joshua "J.J." Vallow, 7, and Tylee Ryan, 17. The couple, who reportedly adhered to a doomsday ideology, have pleaded not guilty to their charges. The trial is expected to reveal more details about the couple's beliefs and the circumstances surrounding the children's disappearance and deaths.