KUALA LUMPUR, May 22 -- The Malaysian Anti-Corruption Commission (MACC) will summon Datuk Jovian Mandagie, the former son-in-law of Datuk Seri Ismail Sabri Yaakob, to assist in its investigation into a corruption case involving the former prime minister.

Buletin TV3 said MACC chief commissioner Tan Sri Azam Baki said the entrepreneur, who has since returned to Indonesia, will be questioned by investigators.

"We have been informed that we will need to meet him there. We cannot compel him to return at this stage as he is now an Indonesian citizen and is residing there.

"So we'll need his cooperation. I expect this will take place within the next week or two.

"I've already instructed the investigating officer and the director to expedite...