sentences:  The head of the Benedictines, Dom Richard Yeo, apologised to any victims.In particular, five men were raped or sexually abused by Father Aidan Duggan, an Australian monk who taught at Carlekemp Priory School in North Berwick and Fort Augustus Abbey between 1953 and 1974.Father Denis Chrysostom Alexander repeatedly sexually abused a pupil; despite being told not to by Alexander, the pupil told his parents, who complained to the school, who did not inform police.