BISMARCK — A Bismarck man arrested for allegedly masturbating in a hospital waiting room was sentenced Tuesday, Nov. 13, to serve another 1 1/3 years in prison.

Randall Stenerson, 63, a registered lifetime sex offender with multiple convictions dating to 1977, was arrested in February by officers who responded to a call about a man masturbating at the hospital waiting room, according to a police affidavit.

A nurse reportedly saw Stenerson masturbating in a waiting area on the third floor.

Stenerson entered into a plea agreement in July on a felony count of indecent exposure.

Court records show the judgment handed down Tuesday was the seventh count of indecent exposure in four cases for which Stenerson has been punished in North Dakota.