Fritzl (from the Times)

Christoph F, 38, worked at the Villa Ostende in Linz for six years and said that Mr Fritzl, a regular customer, was notorious for being "domineering" towards the staff.

"Ninety-five per cent of the guests are entirely normal, 3 per cent are slightly ‘derailed’, but Fritzl belonged to the last 2 per cent of extreme perverts, who are surely mentally deranged," Mr F told the Oesterreich newspaper.