PORTLAND, Ore. (AP) — A grand jury has indicted a Beaverton man on child sex abuse charges including rape and investigators believe there are more victims.

Ricardo Infante-Perez has been under investigation since September by the Washington County Sheriff’s Office, KOIN-TV reported.

The 32-year-old was the suspect in a child sex abuse case involving a 12-year-old girl. Investigators said they learned there are multiple victims.

He was arrested on Jan. 14 and indicted this week for three counts of rape, two counts of sexual abuse and unlawful sexual penetration.

Infante-Perez is being held on $750,000 bail. It wasn't immediately known if he has a lawyer.