Nation Idaho mom Lori Vallow Daybell believed her kids were ‘zombies,’ ex-best friend testifies April 13, 2023 Terry Collins, USA TODAY Comments Off on Idaho mom Lori Vallow Daybell believed her kids were ‘zombies,’ ex-best friend testifies Melanie Gibb testified in court on Thursday that her friend, Idaho mother Lori Vallow Daybell, referred to her children as "zombies."