
Lori Vallow Daybell (b. 1973) is an American mother convicted of murdering two of her children – 16‑year‑old Tylee Ryan and 7‑year‑old Joshua “J.J.” Vallow – and conspiring to murder her fifth husband’s first wife, Tammy Daybell, in the context of extremist, apocalyptic religious beliefs. She and her current husband, self‑styled prophet and author Chad Daybell, framed themselves as key figures in an impending end‑times scenario and used concepts like “zombies,” “light/dark spirits,” and vibration scales to rationalize violence against those they deemed spiritually corrupted.
Lori’s criminal actions center on three deaths and the concealment of two children’s bodies.
Prosecutors presented evidence that Tylee (16) was killed around September 9, 2019, and J.J. (7) around September 22–23, 2019; both were secretly buried on Chad Daybell’s property near Rexburg, Idaho. The case first drew national attention as a missing‑children investigation. In November 2019, Rexburg police performed a welfare check after relatives reported that J.J. had not been seen; Lori lied about his whereabouts and refused to produce either child. She and Chad left Idaho for Hawaii while law enforcement and the public searched for Tylee and J.J., until June 2020, when investigators executing a search warrant on Chad’s property discovered both children’s remains buried in the backyard.
Lori was sentenced in July 2023 to multiple life sentences without the possibility of parole – three life terms for the murders/conspiracies, ordered to run consecutively, plus additional prison time for theft and financial crime.
Beyond the Idaho murders, Lori has also been prosecuted in Arizona for crimes linked to the same cluster of relationships and beliefs. She was indicted on conspiracy to commit murder in the July 2019 shooting death of her fourth husband, Charles Vallow, and on conspiracy to commit murder in the attempted shooting of her niece’s ex‑husband, Brandon Boudreaux, later that year. In 2025, an Arizona jury found her guilty on two counts of conspiracy to commit murder, and she received additional life sentences there, stacked on top of her Idaho life terms.
Lori’s crimes are inseparable from her religious and apocalyptic belief system, which escalated after she met Chad Daybell.
Key ideological elements included:
Police and prosecutors argued that this belief system – mixed with Lori and Chad’s mutual attraction and a desire for financial gain – provided the cognitive and moral framework they used to justify killing Charles Vallow (Lori’s fourth husband, shot in 2019 by her brother Alex Cox), Tylee, J.J., and Tammy.
Investigative reports and trial coverage highlight three intertwined motives behind Lori’s crimes:
A Chandler Police report summarized Charles Vallow’s killing as motivated by “greed for Vallow’s life insurance money, lust for each other and strange religious beliefs,” and stated that the same mix of beliefs, lust, and greed led to the deaths of Tylee, J.J., and Tammy.
Lori Vallow Daybell’s case sits at the intersection of extreme religious belief and legal sanity. Court records show that in June 2021 she was found incompetent to stand trial in Idaho after a court‑ordered psychological evaluation, and she was committed to a state mental health facility for treatment aimed at restoring competency. After roughly 10 months of treatment, Judge Steven Boyce ruled in April 2022 that she had been “restored to competency” and possessed the mental capacity to understand the proceedings and assist in her defense, allowing the murder case to move forward.
Competency rulings do not equal a finding of insanity. In Lori’s case, the court ultimately treated her as criminally responsible. At sentencing, Judge Boyce noted she had “gone down a bizarre religious rabbit hole” yet emphasized that she showed no remorse, had not apologized, and continued to deny that anyone was murdered. He referenced her most recent diagnosis as involving a delusional disorder with hyper‑religiosity and a personality disorder, but made clear that these conditions did not excuse the deliberate nature of her actions.
Lori’s courtroom statements highlighted this clash between belief and reality. She told the court she maintained spiritual contact with Tylee, J.J., and Tammy and claimed that “no one was murdered,” insisting they were “happy” and that they had not suffered. Prosecutors and the judge rejected this narrative, pointing to evidence that she orchestrated and concealed the killings for money, lust, and power while invoking apocalyptic ideas about “zombies” and dark spirits to justify them. In forensic terms, she appears as a legally competent offender with entrenched delusional religious beliefs and marked personality pathology, whose grandiose sense of spiritual specialness helped strip away normal inhibitions against filicide and conspiracy to murder.

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