# US teacher student abuse sentencing cases

> Live situation record from CLSTR: https://clstr.news/situations/us-teacher-student-abuse-sentencing-cases
> Updated: 2026-09-01T02:25:59.000Z. Sources: 8. Developments: 2.

Legal proceedings have concluded in separate cases involving former teachers in the United States sentenced for the sexual abuse of students.

In New Jersey, Allison Havemann-Niedrach, a former special education teacher, received a 12-year prison sentence for first-degree aggravated sexual assault. Prosecutors noted she groomed an eighth-grade student using approximately 25,000 text messages. Her sentence includes mandatory sex offender registration and the forfeiture of her teaching certificate.

In California, Amanda Leigh Quinonez, a former language arts teacher and coach, appeared for sentencing in Riverside Superior Court after pleading guilty to multiple charges, including sexual penetration with a foreign object and providing sexually explicit material to a minor. The case involved a sexual relationship with a student under the age of 15.

## Timeline

### 2026-09-01: Teachers sentenced in separate student abuse cases

Former teachers in New Jersey and California have faced sentencing for the sexual abuse and grooming of underage students in separate legal proceedings.

8 sources. https://clstr.news/cluster/teachers-sentenced-in-separate-student-abuse-cases

### 2026-08-13: US authorities arrest teacher and sentence man in separate grooming cases

Authorities in Kentucky arrested a teacher under a new anti-grooming law, while a Minnesota man received a 21-year prison sentence for interstate child exploitation and grooming.

2 sources. https://clstr.news/cluster/us-authorities-arrest-teacher-and-sentence-man-in-separate-grooming-cases

---
Cite as: US teacher student abuse sentencing cases. CLSTR, https://clstr.news/situations/us-teacher-student-abuse-sentencing-cases