Police are eyeing money from the sale of three houses owned by a couple accused of defrauding NZX-listed Mighty River Power.
Paul Kenneth Rose and Jane Clare Rose have both denied obtaining by deception charges laid by the Serious Fraud Office.
The Roses, both in their early 40s, were husband and wife at the time of the alleged offending, according to the Serious Fraud Office.
They are now separated, the High Court heard yesterday.
Paul Rose worked at MRP's Penrose gas-fired power station as an electrical engineer until December 2012 and it was part of his role to identify what equipment was required to be ordered or services provided for that plant, the SFO alleged when it laid the charges.