Roundup man sentenced to 10 years in prison for engaging in illicit sexual conduct in Thailand

BILLINGS - A Roundup man who was teaching in Thailand and groomed one of his students to produce sexually explicit material was sentenced yesterday to 120 months in prison to be followed by 5 years of supervised release, Acting U.S. Attorney Tim Racicot said.

Billie Lee Walker, 61, pleaded guilty in October 2025 to engaging in illicit sexual conduct in foreign places.

U.S. District Judge Susan P. Watters presided.

The government alleged in court documents that in May 2024 the father of John Doe, then a 15-year-old boy, disclosed to law enforcement that Walker, who was a teacher at a school in Thailand, had inappropriate communications with John Doe while John Doe was a student at the school.

Walker, a United States citizen, began teaching John Doe around August 2021 and was dismissed from the school around May 2024. John Doe's electronic media was analyzed. Images of child pornography were recovered, including of John Doe, as well as communications between Doe and Walker. John Doe was forensically interviewed and confirmed several images found on his electronic media. He also outlined how he communicated with individuals he knew online only by their first names and how Walker sent him money for various images John Doe created, including about $30 for a video of Doe masturbating.

On or about May 28, 2024, Walker was interviewed when he entered the United States. He admitted he communicated with John Doe online and had "only seen a few images" of John Doe naked. He also noted that, at least on one occasion, he did pay John Doe for images. Finally, Walker acknowledged creating online personas to communicate with John Doe.

Assistant U.S. Attorney Zeno Baucus prosecuted the case. The FBI conducted the investigation with assistance from U.S. Customs and Border Patrol, Homeland Security Investigations and the Musselshell County Sheriff's Office.

This case was brought as part of Project Safe Childhood, a nationwide initiative to combat the growing epidemic of child sexual exploitation and abuse launched in May 2006 by the Department of Justice. Led by U.S. Attorneys' Offices and CEOS, Project Safe Childhood marshals federal, state, and local resources to better locate, apprehend and prosecute individuals who exploit children via the Internet, as well as to identify and rescue victims. For more information about Project Safe Childhood, please visit Justice.gov/PSC.

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