The brother of Lori Vallow Daybell took the stand in an Arizona court, claiming there was “no doubt” in his mind that the defendant conspired to kill her fourth husband. "Lori had told people that ...

Day 4 of the Doomsday Murder trial in Phoenix began with prosecuting attorney Treena Kay's cross-examination of Adam Cox, the brother of the late Alex Cox. During his testimony, Adam talked about some ...

Lori Vallow Daybell is accused of planning the death of her then-husband, Charles Vallow. The so-called "Doomsday Mom" is representing herself in the trial. On Day 4, she cross-examined Adam Cox, and ...

PHOENIX — Thursday marked the fourth day of testimony in the Lori Daybell trial in Maricopa County. Daybell is accused of conspiring to kill her fourth husband, Charles Vallow, with the help of her ...

Full testimony from Adam Cox, Lori Vallow Daybell's brother To stream KTVB on your phone, you need the KTVB app.

Day four of testimony in Lori Vallow Daybell's first murder conspiracy trial in Arizona is set to start Thursday morning. She's accused of conspiring with her brother to kill her former husband, ...

PHOENIX — Lori Vallow Daybell ’s brother told jurors Thursday at her Arizona trial that he believes she was behind the killing of her estranged husband. Adam Cox, a witness for the prosecution, said ...