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Press Release

Mission Man Sentenced for Failure to Register as a Sex Offender

For Immediate Release
U.S. Attorney's Office, District of South Dakota

United States Attorney Ron Parsons announced that a Mission, South Dakota, man convicted of Failure to Register as a Sex Offender was sentenced on October 8, 2019, by U.S. District Judge Roberto A. Lange.

Adrian Fast Dog, age 40, was sentenced to 22 months in federal prison, followed by 5 years of supervised release, and a special assessment to the Federal Crime Victims Fund in the amount of $100.

Fast Dog was indicted by a federal grand jury on July 16, 2019.  He pled guilty on July 31, 2019.

The conviction stemmed from an incident that occurred between February 1, 2019, and April 9, 2019, when Fast Dog failed to register as a sex offender and update his sex offender registration as required.

This case was investigated by the U.S. Marshals Service.  Assistant U.S. Attorney Cameron J. Cook prosecuted the case.

Fast Dog was immediately turned over to the custody of the U.S. Marshals Service.

Updated October 10, 2019

Indian Country Law and Justice
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