How California Schools Screen Walk-On and Volunteer Coaches

On September 24, 2026, the San Bernardino County Sheriff’s Department arrested a walk-on assistant coach for the freshman girls’ volleyball team at Etiwanda High School in Rancho Cucamonga on suspicion of possessing child sexual abuse material, after a tip from the National Center for Missing and Exploited Children, the Inland Valley Daily Bulletin reported. The coach was removed and barred from campus. The superintendent of the Chaffey Joint Union High School District said that, to date, neither the police investigation nor the district’s own review had found evidence connecting the alleged crime to any Etiwanda student, employee, campus or program.

Another case was reported on October 2, 2026, in the Central Valley. Clovis police arrested a part-time percussion coach at Buchanan High School over a felony sex-crime allegation involving a minor, and the district fired him, GV Wire reported. Police said they had no evidence then that other students were involved.

Neither coach has been convicted, and both are presumed innocent unless proven guilty.

A walk-on coach is someone a school brings in to coach a team or activity who is not otherwise a teacher or regular employee there. Some are paid a stipend and some volunteer, and programs from volleyball to marching band rely on them.

Walk-on coaches can spend many hours with students at practices, games and on trips, so the screening that happens before they start, and the supervision that follows, matters.

Under Education Code §49024, a noncertificated person must obtain an Activity Supervisor Clearance Certificate from the Commission on Teacher Credentialing before starting a paid or volunteer position working with students in a district-sponsored activity. The rule reaches scholastic, interscholastic and extracurricular programs, including activities sponsored by a booster club, such as cheer, dance and marching band. The certificate is not required when the district instead requires the person to clear a Department of Justice and FBI criminal background check before starting.

Some volunteers are treated differently. Lunch-period supervisors and nonteaching volunteer aides who work under the immediate supervision of credentialed staff do not need the certificate, and a school district may, but is not required to, ask local law enforcement to check volunteer aides for sex-offense convictions (Ed. Code §35021.1).

A background check only shows what is already on record. It cannot flag someone with no history, which is why supervision and reporting rules matter as much as clearance.

California law treats school district employees as mandated reporters of suspected child abuse, along with adult school volunteers who interact with students outside the immediate supervision of a parent or school employee, and athletic coaches employed by K–12 schools (Pen. Code §11165.7). Reports must be made immediately or as soon as practicably possible, and a written report must follow within 36 hours (Pen. Code §11166(a)).

Parents can reasonably ask a school or booster club a few questions. Has the coach been cleared under state rules? Who supervises practices, travel and team group chats? What is the policy on one-on-one contact, texting and social media between coaches and students? How do students and parents raise a concern, and who follows up?

A survivor of sexual abuse by a coach may have a civil claim against the abuser and, depending on the facts, against a school district, booster club or youth organization that failed to screen, supervise or respond to warning signs. Survivors of abuse that occurred in 2024 or later face no filing deadline in California (Code Civ. Proc. §340.1). Claims over earlier abuse face time limits, and SB 577, signed September 30, 2026, tightens some of those limits and the proof required in certain cases against public entities beginning January 1, 2027. Suing a public school district over this kind of abuse also does not require the usual six-month government claim first (Gov. Code §905(m)).

Read more about sexual abuse in California schools, childhood sexual abuse claims and abuse in youth organizations and other institutions. If a child is in immediate danger, call 911. Suspected abuse can also be reported to local law enforcement or the county’s child welfare agency.

This information is a general overview and is not legal advice; your situation may differ, and consulting a legal professional can help you understand rights that may apply to you.

Wilshire Law Firm represents survivors of abuse by coaches, teachers and other trusted adults throughout California, including families in Rancho Cucamonga and across the Inland Empire, from our Riverside office. Consultations are free and confidential, our legal team is available 24/7, and there are no fees unless you get paid.

Learn more about our sexual abuse lawyers and our work for injured children and their families, or read about other school cases, such as the lawsuits against Elk Grove Unified and abuse connected to Yucaipa High School in San Bernardino County.

If a coach or another adult at school or in youth sports abused your child, our legal professionals can talk with you privately about what happened and what you can do next. We’re available 24/7, and there are no fees unless you get paid.

Contact Wilshire Law Firm today.