An Iowa City woman was arrested by Iowa City police after being found unresponsive in a bathroom.

Kimberly Robinson, 46, 279 Paddock Circle, was accused Sept. 8, 2012, of second-offense possession of a controlled substance.

Robinson was determined to be overdosing on heroin, according to an Iowa City police complaint. She was transported to the University of Iowa Hospitals and Clinics.

During a search, officers reportedly found a used syringe, several unused syringes, a shoelace, and a spoon with residue that tested positive for heroin, the complaint said. A computerized criminal history revealed several previous convictions for cocaine and heroin, the complaint said.

Second-offense possession of a controlled substance is an aggravated misdemeanor.