Mark Paulino, a 64‑year‑old former elementary school teacher, was arrested in Hamilton Township, New Jersey, on Monday. He faces charges of possession and distribution of child sexual abuse materials and endangering the welfare of a child. The arrest follows an investigation that began on Dec. 4, 2025.
Arrest and Charges
Paulino had previously identified himself online as a recently retired teacher from the Hamilton Township School District. He also performed as Santa for photographs and private, corporate, and organizational events. Law enforcement officials say his role as Santa could expose him to young children, prompting a swift legal response.
Paulino had allegedly uploaded images of child pornography at his home. The prosecutor’s office has cited possession and distribution statutes as well as child welfare concerns. The case underscores the seriousness of online child exploitation.
Investigation Timeline
Detectives were alerted on Dec. 4, 2025, after receiving information about the alleged uploads. They began a detailed inquiry into Paulino’s activities. The investigation focused on digital evidence and physical locations.
A search warrant was obtained after investigators worked around the clock, citing the potential risk to children. The warrant targeted Paulino’s residence in Hamilton Township. Authorities coordinated with the Internet Crimes Against Children unit during the process.
The warrant was executed on Dec. 5, 2025, the day after the initial alert. Police seized multiple items deemed evidentiary. Paulino was taken into custody without incident.
Search and Seizure
The search uncovered several devices and documents related to the alleged child pornography. Investigators described the seizure as “multiple items of evidentiary value.” The evidence will be used to build the prosecution case.
Paulino’s home was searched for any additional material that could support the charges. Law enforcement emphasized the need to protect potential victims. The operation was carried out under strict procedural guidelines.
The search concluded with a comprehensive inventory of seized items. Officers reported no signs of physical harm to anyone. The evidence will be catalogued and preserved for court proceedings.
Legal Proceedings
Following the arrest, prosecutors filed a motion to detain Paulino pending trial. The motion seeks to prevent potential flight or tampering with evidence. It also aims to protect the community from further harm.
The case is now in the pre‑trial phase, with court dates to be scheduled. Prosecutors are preparing the indictment based on the seized evidence. The defense will have an opportunity to review the materials.
Paulino’s attorney has not yet issued a public statement. The legal team is expected to file a response to the detention motion. The case remains under active scrutiny by the judiciary.
Public and Law Enforcement Response
Mercer County officials are urging anyone with information to contact the Prosecutor’s Office ICAC Unit. The unit can be reached at 609‑989‑6568. Anonymous tips are also accepted online.
Prosecutor Janetta Marbrey highlighted the importance of reporting suspicious online activity involving children. She urged the public to use the ICAC hotline or the New Jersey Internet Crimes Against Children Task Force tip line. The tip line number is 888‑648‑6007.
The investigation is ongoing, with authorities continuing to gather evidence. Community outreach efforts are underway to raise awareness of child exploitation. Officials emphasize the seriousness of the allegations.
How to Report Information
Individuals who suspect improper contact by unknown persons with children online should contact the ICAC Unit at 609‑989‑6568. The unit specializes in internet crimes against children. They can provide guidance on reporting procedures.
Tips can also be submitted anonymously through the prosecutor’s website at www.mercercountyprosecutor.com. The site offers a secure form for confidential submissions. All tips are reviewed by investigators.
The New Jersey Internet Crimes Against Children Task Force offers a dedicated tip line at 888‑648‑6007. Calls to this line are monitored by trained specialists. They coordinate with local law enforcement on potential cases.
Key Takeaways
- 64‑year‑old former teacher Mark Paulino arrested on child pornography charges in Hamilton Township.
- Search warrant executed Dec. 5, 2025, seized multiple evidentiary items.
- Prosecutors filed motion to detain him pending trial; investigation ongoing.
The case remains a developing story, with updates expected as new information becomes available.
