A Delhi High School teacher is off campus after Merced County authorities arrested him in an investigation involving alleged child sex abuse material. Public reports identify the teacher as Patrick Ryan Silva, 38, of Hilmar. Authorities say he was booked on felony allegations tied to possession and distribution, and the investigation is still active.
What happened
According to reporting that cites the Merced County Sheriff’s Office, Silva was taken into custody at his home as part of a joint investigation involving the Fresno Internet Crimes Against Children Task Force (ICAC). Multiple reports say he was booked into the Merced County Jail on felony allegations of possessing more than 600 images and distributing child sexual abuse material.
While some coverage contains a weekday inconsistency, published reports place the arrest on or around March 18, 2026. GV Wire specifically reported the arrest occurred on Wednesday, March 18, 2026.
What we know right now
Delhi Unified School District told ABC30 that Silva is no longer on campus at Delhi High School, no longer has contact with students, and no longer has access to district technology or devices. The district also said that, based on the information currently available from law enforcement, there is no indication that district students were involved and no evidence that inappropriate conduct occurred on school grounds. The district said it is cooperating with law enforcement and conducting its own internal investigation.
The school’s public staff page listed Patrick Silva as an Ag Welding teacher at Delhi High School.
Authorities have also said that, at this stage of the investigation, they have not found evidence linking the material to local children. Detectives are continuing to follow leads, and anyone with information is being asked to contact Detective Darren Stevens at 209-385-7472.
What has not been released
As of the latest public reporting I could verify, authorities have not publicly released additional court details such as an arraignment update, bail outcome, or any public allegation that district students were directly involved. I also did not find a verified law enforcement statement saying misconduct happened on campus. Public reporting so far is narrower than a lot of social media discussion, and that distinction matters.
What people are saying online
Public Facebook and Instagram posts about the case are circulating, but the posts surfaced in search mostly repeat the same sheriff-based details already reported by local news outlets. I did not find independently verified new facts in public social posts that were solid enough to add beyond the mainstream reporting, so those claims should be treated carefully unless confirmed by law enforcement, court records, or the district.
Final takeaway
This is a serious and still-developing Merced County case involving a Delhi High School teacher, but the safest published facts are still fairly limited. What is confirmed right now is that Patrick Ryan Silva was arrested, that the allegations involve possession and distribution of child sexual abuse material, that the district says he is no longer on campus or in contact with students, and that officials say there is currently no indication district students were involved and no evidence of inappropriate conduct on school grounds based on the information available so far. Anything beyond that should be clearly labeled as unconfirmed until more court or law enforcement records are released.
Quick Facts
Name: Patrick Ryan Silva
Age: 38
City listed in reports: Hilmar
School: Delhi High School
Position listed on school page: Ag Welding teacher
Agency involved: Merced County Sheriff’s Office with Fresno ICAC Task Force
Reported allegations: Felony possession of more than 600 images and distribution of child sexual abuse material
District statement: No longer on campus, no student contact, no device access; no current indication district students were involved; no current evidence of misconduct on school grounds
Tip line mentioned in coverage: Detective Darren Stevens, 209-385-7472
