New Zealand's market watchdog is targeting the estate of deceased director Terry Butler in its lawsuit against the former board of Dominion Finance.
Butler died in March last year and his fellow directors - Vance Arkinstall, Richard Bettle, Ann Butler, Paul Forsyth and Robert Barry Whale - later all admitted to misleading Dominion investors or those in its sister firm North South Finance.
They were all sentenced to home detention, community work and ordered to pay reparations by the High Court last year.
Ann Butler served her home detention in a $6.8 million Remuera mansion that was so big that probation staff were unsure of the whole house could be electronically monitored.
Butler, according to court documents from the time, said if this was the case, she would stay on only one side of the four-bedroom home, which has a theatre, a wine cellar, a library and a 15-metre pool.