Idaho Court Reviews Vallow Daybell Homicide Verdicts

The Idaho Supreme Court convened Monday to examine Lori Vallow Daybell's petition to reverse her convictions for the 2019 murders of her two children and her former boyfriend's wife. The session marks the final stage of the state-level appeal process for a case that has spanned seven years and two states.

Defense attorneys focused on three procedural errors during oral arguments. They contended that the trial court violated Vallow Daybell's right to a speedy trial. The team also argued the judge incorrectly denied their request to retain a specific defense lawyer. The original judge cited a conflict of interest because that attorney had previously represented both Vallow Daybell and her husband, Chad Daybell.

The legal challenge also targeted jury instructions. Counsel claimed the lower court improperly allowed jurors to hear evidence from the Arizona case. That separate trial involved the 2019 shootings of Charles Vallow and Brandon Boudreaux. Vallow Daybell was convicted in Arizona for conspiring in both deaths, a verdict that resulted in two additional life sentences.

The core of the Idaho case involves the deaths of Joshua Vallow, age 7, and Tylee Ryan, age 16. Tammy Daybell, the wife of Chad Daybell, was also killed. Vallow Daybell married Chad Daybell weeks after the murders. Daybell, an author of religious novels, received the death penalty for the three killings. Vallow Daybell received three life sentences. Her legal team maintains the conviction rests on a flawed trial process rather than the evidence itself.

The case began when the children disappeared in 2019. Investigators later found their bodies buried on the rural Idaho property owned by Chad Daybell. Vallow Daybell has cited doomsday religious beliefs in explaining the killings, stating that individuals in her life were possessed by evil spirits. The Arizona case details a conspiracy with Vallow Daybell's brother, Alex Cox, to kill Charles Vallow for life insurance money and to clear the way for the marriage to Daybell. Cox later died from a blood clot.

The court did not issue an immediate ruling during the Monday session. The outcome will determine whether the Idaho convictions stand or if the case returns to a lower court for a new trial. Vallow Daybell continues to serve her sentences while the Arizona appeal proceeds separately.