In January, the Malaysian Anti-Corruption Commission (MACC) ordered Mokhzani and his elder brother Mirzan, 65, to declare their assets dating back to 1981, the year Mahathir became prime minister. The orders are part of investigations into offshore business records revealed by a journalism consortium, the MACC said at the time, without mentioning that the main target was Mahathir.
Tun Dr Mahathir Mohamad’s two eldest sons said Malaysia’s anti-graft agency ordered them to assist with an investigation into their father, revealing for the first time that a months-long probe is targeting the 98-year-old former prime minister.
“My father is the primary suspect,” Mokhzani Mahathir, 63, said in a March 23 interview in Kuala Lumpur. “We are witnesses to whatever it is that they’re investigating.”

