"We are horrified by all this massive abuse", says priest Laurent Bacho, a member of the Betharram congregation who for many years ran the Catholic boarding school in the Pyrenees-Atlantiques region at the centre of a major case of physical violence and rape. Head of the congregation's listening unit, he believes that the violence was perpetrated by " individuals who had an unfortunate deviance" and rejects the idea that a "system" has allowed fifty years of violence.(COMPLETES VIDI36Z78UX_EN) IMAGES AND SOUNDBITES