The Multnomah County Sheriff's Office is investigating the sexual assault of an adult female hiker Sunday, April 1, in Oneonta Gorge in East County.
The assault reportedly took place between 2 and 4 p.m. Sunday. Due to the nature of the attack, the victim was unable to provide a suspect description. There are few details available at this time.
Anyone who has information about the attack is asked to call the sheriff's office tip line at 503-261-2847.