the old lady moved into nursing care and next to her, the couple spend their time in vienna. the couple in the third house is herbert and regina pence. >> all the gardens are open. his is all conceal and built up. a few open spaces are covered by trees and bushes. you can't see anything. the neighbor wanted to trim the hedge, but he said leave it. >> his neighbors speak of a family who kept to themselves always. >> the family never came to any of the garden parties we used to have. they never came. in the end, people stopped inviting them. everyone knew the fritzls would never come to a party. >> he was a successful