Deputies have arrested two people suspected of kidnapping a Portland woman and holding her in their motorhome for about 12 hours, according to the Clackamas County Sheriff's Office.

The woman told deputies that Michael Gray Wilkins and Leslie Jacobs Weeks zip-tied, gagged and assaulted her. They also shocked her with a Taser, she said. Deputies found zip ties and a Taser inside the motorhome, the sheriff's office said in a news release.

The duo was arrested Monday and booked into the Clackamas County Jail on $250,000 each. They're accused of first-degree robbery and kidnapping, third-degree assault and menacing, court records show. They were arraigned Tuesday, according to records.

The alleged victim, 32, flagged down someone Monday morning in Milwaukie and told the person to call 911, according to deputies. Deputies responded, and she told them 47-year-old Wilkins and 49-year-old Weeks had held her against her will and zip-tied, gagged, Tasered and assaulted her, the sheriff's office said.

The motorhome was broken down on the same street, and deputies arrested the duo, who had reportedly been living inside. Detectives estimate the duo held the woman in the motorhome for about 12 hours.

She was treated at a hospital and released, deputies said.

The motorhome was towed because it was a hazard, deputies said. Deputies haven't publicly identified the victim.

Deputies ask anyone who has information about the case to contact the sheriff's office online or by phone, 503-723-4949. Tipsters should reference sheriff's office case No. 17-15575.

-- Jim Ryan

jryan@oregonian.com

503-221-8005; @Jimryan015