Judge sentences Havemann-Niedrach to 12 years for sexual assault
The former Freehold science teacher must serve 10 years and two months before parole eligibility.

Allison Havemann-Niedrach, a former New Jersey special education teacher, was sentenced to 12 years in state prison on Aug. 28 for the aggravated sexual assault of a 15-year-old eighth grader at the Freehold school where she taught.
She must serve 85 percent of the term, roughly 10 years and two months, before she becomes eligible for parole. Superior Court Judge Jill Grace O'Malley also ordered her to register under Megan's Law, placed her under parole supervision for life and permanently barred her from public employment, according to Jersey Shore Online.
Havemann-Niedrach, 45, of Jackson, pleaded guilty in January to first-degree aggravated sexual assault. She had been indicted on seven counts, including endangering the welfare of a child, endangering the welfare of a child by way of the manufacture of child sexual abuse materials, official misconduct and sexual assault, and the remaining charges were dropped under a plea agreement, the Asbury Park Press reported.
What the court imposed
O'Malley prohibited Havemann-Niedrach from contacting the student or his family. The Monmouth County Prosecutor's Office said she surrendered her teaching license and permanently forfeited her right to hold public office.
Under the terms of the sentence, she will remain behind bars until at least 2036, the Asbury Park Press reported.
| State prison sentence | 12 years |
| Share of term to be served | 85 percent |
| Time before parole eligibility | 10 years, 2 months |
| Parole term after release | 5 years |
| Counts in the original indictment | 7 |
As filed
Prosecutors said the abuse began around January 2024 and continued for about six months. It happened repeatedly in Havemann-Niedrach's car and at her home in Jackson, and also at a hotel in East Windsor. She admitted under oath during her guilty plea that the encounters at those locations involved sexual penetration. The grooming had begun months earlier.
Investigators recovered more than 25,000 text messages, including sexually explicit communications, along with photographs and videos, and one video showed the two engaging in sexual activity.
Rumors inside the school
Rumors about an inappropriate relationship began circulating at Freehold Intermediate School in 2024. The student told a friend he was dating a teacher, and another teacher reported seeing Havemann-Niedrach rubbing his neck and back in a circular motion and touching his leg, Assistant Monmouth County Prosecutor Danielle Zanzuccki said at a detention hearing that year.
The school's vice principal contacted the Freehold Borough Police Department. When the student's mother learned of the allegations, she said her daughter had seen her brother sitting in Havemann-Niedrach's car, Oxygen.com reported. The boy initially denied the relationship and told police he was dating the teacher's daughter.
Prosecutors said Havemann-Niedrach used her own daughter as part of a cover story suggesting the two teenagers were dating, which let her bring the boy food and give him rides while staying in contact with him.
Police later found evidence on the boy's phone, and he told investigators the abuse had started in January 2024. Zanzuccki said he asked police to keep the phone because he did not want to communicate with Havemann-Niedrach anymore and believed that was the only way the contact would stop. She was arrested on June 27, 2024.
What the judge found
Havemann-Niedrach had characterized what happened as a trauma bond. O'Malley rejected that at sentencing, saying the abuse "did not occur in a moment where she let her guard down" and was instead "a protracted campaign to seduce and abuse a little boy for her own satisfaction."
O'Malley said Havemann-Niedrach knew the boy's age and his vulnerabilities because she had been his sixth-grade substitute and later his eighth-grade science teacher. She obtained his physical forms from the school nurse and brought him food and clothing after telling school officials he was not being properly cared for at home.
The judge pointed to occasions when Havemann-Niedrach ate lunch alone with the student in a classroom and said she had preyed on him in a safe place and isolated him there. Freehold Intermediate School serves grades six through eight, and children that age, O'Malley said, still depend on adults for food, transportation, education and other basic needs.
At a detention hearing in 2024, Zanzuccki said the case had become so heavy for the boy that he had a mental health crisis in the middle of the investigation, and that she would submit Havemann-Niedrach was obsessed with him. In July 2024, Superior Court Judge Vincent N. Falcetano said at a detention hearing that he did not have the vocabulary to describe how serious and disturbing the offense was.
It's predatory. It breaches trust; it crosses the line. She was a special education teacher, and should have known that that line is even closer than it is for a regular teacher.
The Asbury Park Press reported that in the fall of 2023 Havemann-Niedrach began turning up at the student's sporting events, bringing him food and buying him gifts, including a sex toy. O'Malley said she also threatened him when he did not answer her messages quickly.
What the student told the court
Before the sentence was imposed, the student stood in court and described how the abuse followed him into high school and damaged his ability to trust others. His grades declined. He said he had hoped to make friends and move past what happened, but publicity around the case left him feeling exposed when he tried to talk to classmates.
For years, he told the court, he believed what happened was his fault, and only gradually came to understand that it was not. He credited his mother, his sisters, therapists and school counselors with helping him through the aftermath. O'Malley said he had thought about suicide in the summer of 2024, after he disclosed the abuse. Anyone struggling can reach the 988 Suicide and Crisis Lifeline by calling or texting 988.
Havemann-Niedrach did not look at the student while he spoke, staring straight ahead from the jury box as he described years of guilt and difficulty concentrating. She had shown no emotion until he said he forgave her, and then wiped tears away.
Given the chance to speak, Havemann-Niedrach offered a brief apology, saying she took absolute accountability, was moved by the boy's forgiveness and had never expected it. She said she hoped the family could find peace. The student's mother, who spoke through a Spanish-to-English translator, told the judge she would not wish what happened to her son on another child or mother.
Conditions after her release
Havemann-Niedrach must register as a sex offender under Megan's Law and remain under parole supervision for life. She must also serve five years of parole following her release, and the bar on public employment is permanent.
Monmouth County Prosecutor Raymond Santiago said an immense degree of faith is placed on educators to act in the best interests of their students, and that it is difficult to conceive of a violation of that faith more egregious than this.
The additional counts were dropped under the plea agreement, leaving one first-degree conviction on the record. Evidence described during the case included sexually explicit recordings and a sex toy linked to an application on the student's phone. O'Malley said the abuse was not a single lapse in judgment.
O'Malley paused during the hearing to tell the teenager that facing the person who harmed him was one of the bravest things she could imagine, and told him many adult victims are not able to do it. His mother asked the court for justice for other children and other mothers.
Sources for this article
6 sources
- 1Former Teacher Gets 12 Years In Student Sex Assault Case, Jersey Shore Online
- 2Report on the sentencing of Allison Havemann-Niedrach, The Blaze
- 3Case account and detention hearing testimony, Oxygen.com
- 4Report on the Aug. 28 sentencing hearing, Breitbart News
- 5Monmouth County Prosecutor's Office on the sentence, published by WKRC
- 6Asbury Park Press reporting on the indictment, the sentence and the investigation
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