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Mario Mendez RuizArticle from The Oregonian.

A bus driver for the Tigard-Tualatin School District is accused of sexually abusing a developmentally disabled child on his school bus, Tigard police said Thursday.

The student told school district officials that Mario Mendez Ruiz, 60, had been abusing her since late March, Tigard police spokesman Jim Wolf said. Mendez Ruiz is a special needs bus driver for the school district.

In two cases, he drove the school bus from its usual route after all the other students had gotten off the bus, and parked in a nearby neighborhood, where he abused the girl, Wolf said. He gave the student money and told her not to tell anyone about the abuse, police said.

Mendez Ruiz has been on paid administrative leave since the district learned of the allegations.

Police are not aware of any other alleged victims.

Tigard-Tualatin school district spokeswoman Susan Stark Haydon said Mendez Ruiz has worked for the district for two years. He passed a fingerprint and background test before he was hired, she said.

“This is disturbing to us on many levels,” Stark Haydon said in a statement. “We are extremely concerned for the student and very troubled that the person accused of harming her was an employee.”

The district set up the student with a school counselor, Stark Haydon said. The district has also provided her access to an outside counselor.

Mendez Ruiz was indicted by a Washington County grand jury on April 21 on charges related to the sexual abuse of a child. He faces charges of second degree kidnapping, third degree sexual abuse and first degree criminal mistreatment, court records show.

Mendez Ruiz was arrested on Wednesday. He is currently lodged in the Washington County Jail. His bail is set at $50,000, jail records show.

If you or someone you care about was sexually abused and you would like advice from an attorney about the rights and options for victims of child sexual abuse, please contact Crew Janci LLP today for a free, confidential consultation at 1-888-407-0224 or by using our private online form.  We will treat you with discretion and respect.

You are not alone.  We are here to help.


Andria Seo

Andria Seo is an Associate Attorney at Crew Janci LLP. Andria is a graduate of the New York University School of Law. During law school, she worked with the National Center for Youth Law, the Legal Aid Society, and the NYCLU. Prior to joining the team at Crew Janci LLP, Andria advocated for vulnerable children and their families as a staff attorney at Partnership for Children’s Rights, a nonprofit based in New York City. Andria also previously worked assisting in the representation of victims of a terrorist attack in civil suits. Andria moved to Portland in 2016 and joined Crew Janci LLP in 2017. She is admitted to practice in Oregon and New York