Islamabad (Staff Report): A National Accountability Bureau (NAB) prosecutor on Monday filed a supplementary reference against former finance minister Senator Ishaq Dar regarding asset beyond income reference .

According to details, NAB 's Special Prosecutor Imran Shafeeq and NAB 's Investigation Officer (IO) submitted the supplementary reference to the Registrar's Office, which includes additional witnesses and three new accused persons. 

Ishaq Dar is accused of possessing assets disproportionate to his declared sources of income. A reference against him was filed by the National Accountability Bureau (NAB) in light of the Supreme Court's July 28 verdict in the Panama Papers case.

Dar on Saturday had said that he will return to Pakistan after his medical treatment concludes.