BIDDEFORD — A 24-year-old woman has been arrested for the June robbery of drugs from a CVS pharmacy.

Randa L. Nason, of River Road in Standish, was arrested early Monday morning, police said. They allege Nason stole about 400 oxycontin pills from the Biddeford pharmacy on June 25.

Nason is expected to be arraigned today, police said, and will be charged with a class B robbery, which calls for a sentence of between five and 10 years.