An Arizona jury has convicted Lori Vallow Daybell of conspiring to kill her former husband in 2019, the latest conviction for the Idaho mother who has already been found guilty of killing her two youngest children and conspiring to kill her husband's first wife.

The woman dubbed "Doomsday Mom," already serving life for the murders of her children and romantic rival, chose to represent herself in court.

"Doomsday mom" Lori Vallow Daybell, who was convicted in the murders of her children, was charged with conspiring to murder her estranged husband in 2019.