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Two members of the so-called Waterkloof Four have returned to prison after erroneously being released in parole.
The Department of Correctional Services has confirmed that Reinach Tiedt and Gert van Schalkwyk presented themselves to the Zonderwater Prison on Monday.
Their recent application for leave to appeal against an earlier ruling that they return to the prison was dismissed on the 16th.
Earlier, a panel of three judges found that the pair were not entitled to parole if more than five years of their sentence remained.
The two, along with Christoff Becker and Frikkie du Preez, were sentenced in January 2005 to 12 years' imprisonment for murdering a man in a Pretoria park in 2001.