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Polygamous sect leader to be sentenced for child abuse in Arizona state court

Samuel Bateman, a polygamous leader already serving 50 years in federal prison, faces sentencing Tuesday for state child abuse convictions in Arizona.

Published August 25, 2026 at 10:55 AM EDT

The short answer

Samuel Bateman, a polygamous leader already serving 50 years in federal prison, faces sentencing Tuesday for state child abuse convictions in Arizona. Samuel Bateman, a 50-year-old leader of a polygamous sect, is scheduled to be sentenced Tuesday following his conviction on three counts of child abuse.

Polygamous sect leader to be sentenced for child abuse in Arizona state court

The Facts

Who
Samuel Bateman, a 50-year-old leader of a polygamous sect.
What
Sentencing of Samuel Bateman for three counts of child abuse.
When
Tuesday, August 25, 2026
Where
Arizona, United States
Why
Bateman was convicted of child abuse after three girls were found in a trailer without ventilation or seat belts; he is already serving a 50-year federal sentence.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. 1890

    Mainstream Church of Jesus Christ of Latter-day Saints prohibits polygamy

  2. 2017

    Court order places FLDS-linked towns under supervision

  3. August 1, 2022

    Bateman arrested after three girls found in unventilated trailer during traffic stop

  4. August 25, 2026

    Scheduled sentencing for three counts of child abuse

Samuel Bateman, a 50-year-old leader of a polygamous sect, is scheduled to be sentenced Tuesday following his conviction on three counts of child abuse. The charges stem from an August 2022 traffic stop in Flagstaff, Arizona, where authorities discovered three girls confined in an unventilated trailer. Bateman, who represented himself during the trial, was convicted of these state charges while already serving a 50-year federal prison sentence for other crimes.

The case began when a witness reported seeing small fingers reaching through gaps in the doors of a moving trailer. Upon inspection, law enforcement found three girls, ages 11 to 14, inside a vehicle that lacked seat belts and air conditioning. The interior was equipped with a makeshift toilet, a sofa, and camping chairs. While Bateman admitted to knowing the girls were in the trailer and that ventilation was poor, he testified that he believed they had exited the vehicle before he was stopped by police.

Bateman is a self-proclaimed prophet of an offshoot of the Fundamentalist Church of Jesus Christ of Latter-day Saints (FLDS). He previously claimed to have more than 20 "spiritual wives," 10 of whom were under the age of 18. The federal sentence he is currently serving relates to orchestrating sex involving children and a scheme to kidnap girls from protective custody. The FLDS sect was formerly led by Warren Jeffs, who is currently serving a life sentence in Texas for the sexual assault of children.

The case also reflects the ongoing legal and social shifts within the border communities of Colorado City, Arizona, and Hildale, Utah, where the FLDS was historically based. These towns were under court-ordered supervision starting in 2017 to remove church influence from municipal governments and police departments. Because of rapid demographic and administrative changes, they were released from this supervision last summer, nearly two years ahead of schedule. Practicing sect members now represent only a small portion of the local population, and Bateman’s group was described by federal authorities as a mobile offshoot operating across Arizona, Utah, Colorado, and Nebraska.

The outcome of Tuesday’s hearing will finalize the state’s criminal proceedings against Bateman for the 2022 incident. Beyond the immediate prison time, the case reinforces legal precedents regarding the treatment of minors within isolated religious groups and the enforcement of safety standards for child transport. Following the sentencing, Bateman will continue serving his 50-year federal term for coercing minors into sex acts and kidnapping plots. The specific date for his transfer between state and federal facilities for the duration of his sentences has not been reported.

Summaries are written by The Plain Record to state the facts of a story plainly and without political slant. See our editorial standards, or report a correction.

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Questions readers ask

What happened: Polygamous sect leader to be sentenced for child abuse in Arizona state court?

Samuel Bateman, a 50-year-old leader of a polygamous sect, is scheduled to be sentenced Tuesday following his conviction on three counts of child abuse. The charges stem from an August 2022 traffic stop in Flagstaff, Arizona, where authorities discovered three girls confined in an unventilated trailer.

Who is involved?

Samuel Bateman, a 50-year-old leader of a polygamous sect.

When did this happen?

Tuesday, August 25, 2026

Where did this happen?

Arizona, United States

Why does this matter?

Bateman was convicted of child abuse after three girls were found in a trailer without ventilation or seat belts; he is already serving a 50-year federal sentence.