South Dakota 3 records
Coverage reflects confirmed public records processed to date; absence of records in a jurisdiction does not indicate an absence of cases.
Outcome
- Guilty plea
- 3
Category
- Sexual Misconduct
- 2
- Child Pornography
- 1
Strongest source on file
- Court, prosecutor or state board record
- 2
- Two independent news reports
- 1
Official discipline records
Published list of actions or orders
South Dakota Department of Education (Secretary), on recommendation of the Professional Teachers Practices and Standards Commission. Official page
Checked Oct 11, 2026. How every state compares
What these numbers do and do not show
- These are the 3 South Dakota cases BadFaculty has verified so far, with outcomes dated 2023–2025. They are not a complete count of cases in South Dakota.
- Records are added as public sources are found and checked, so totals reflect research coverage, not how often misconduct happens. Do not compare states, or years, by these counts.
- Only adjudicated outcomes appear: convictions and guilty or no-contest pleas in cases where a victim was a student. Arrests, charges and administrative license actions without a criminal outcome are not included.
- Each record links its sources. 2 of 3 cite a court record, prosecutor release or state board record; the rest are each supported by two news reports from different owners. See the methodology.
Official sex offender registries
BadFaculty is not a sex offender registry, and the South Dakota records on this page are not drawn from one. Many convictions involving school employees do not require registration, and registry status changes over time. For current registration information, use the official government sites.
- National Sex Offender Public Website (U.S. Department of Justice)
- South Dakota official registry
- All state, territory and tribal registries
These are government websites. BadFaculty is not affiliated with them and does not copy, host or verify their data; their information can be incomplete or out of date, so confirm details with the agency that maintains the registry. Using registry information to threaten, intimidate or harass anyone, including registrants and their families, may be a crime.
State: South Dakota
| Name | School and location | Outcome | Date | Verified |
|---|---|---|---|---|
| Justin PreuschlID: justin-preuschl-sd-2025 | Whittier Middle School, Minnehaha County, SD | Guilty plea | Sentencing date: Oct 14, 2025 | Verified: Oct 4, 2026 |
| Duncan Sioux WittID: duncan-sioux-witt-sd-2025 | Douglas High School, SD | Guilty plea | Sentencing date: Aug 18, 2025 | Verified: Oct 4, 2026 |
| Shanna RiesID: shanna-ries-sd-2023 | Henry School District, SD | Guilty plea | Sentencing date: Aug 2023 | Verified: Oct 11, 2026 |