Former St. Peters Teacher Charged with Inappropriate Relationship with Minor

Authorities say the teacher held educational guardianship over the 17-year-old victim

Published on Feb. 11, 2026

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A former teacher and substitute in the Ft. Zumwalt and Special School Districts has been charged with endangering the welfare of a child after allegedly having a sexual relationship with a 17-year-old student under his care. Police say the man, whose name has not been released, held educational guardianship over the teen and stress they have no evidence any other local students were involved, but urge families to contact authorities with any concerns.

Why it matters

This case highlights concerns about the abuse of power and trust by educators, as well as the need for robust safeguards to protect vulnerable students. It also raises questions about the adequacy of background checks and oversight for substitute teachers in the region.

The details

According to police, the former teacher is accused of engaging in an inappropriate sexual relationship with a 17-year-old student under his educational guardianship. The alleged incidents occurred in St. Peters, where the teacher was residing. Authorities have charged him with endangering the welfare of a child, but have not released his name publicly. Local school districts have stressed that they have no evidence any of their own students were involved in the case.

  • The alleged incidents occurred between January and February 2026.

The players

Former Special School District teacher

A former teacher and substitute in the Ft. Zumwalt and Special School Districts who has been charged with endangering the welfare of a child.

17-year-old student

The victim in the case, who was under the educational guardianship of the former teacher.

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What they’re saying

“We must ensure that all students in our community are safe and protected, and that those entrusted with their care are held to the highest standards of conduct.”

— St. Peters Police Department (St. Peters Police Department)

What’s next

The judge in the case will decide on Tuesday whether or not to allow the former teacher out on bail.

The takeaway

This case underscores the critical need for robust oversight and accountability measures to prevent the exploitation of students by those in positions of trust, and highlights the importance of swift action by authorities to protect vulnerable young people.