It is claimed that ex-PM Najib was questioned on this matter by MACC yesterday.

Najib leaves MACC after 4 hours of questioning

Former Prime Minister Datuk Seri Mohd Najib Razak left the Malaysian Anti-Corruption Commission (MACC) headquarters in Putrajaya yesterday

Report: Prominent MP under scrutiny for skimming millions from projects | Malay Mail

KUALA LUMPUR, Nov 9 — Anti-corruption investigators are examining a high-profile federal lawmaker over suspicions that he earned millions in commissions by brokering projects worth over RM3 billion under the previous government. Citing anonymous sources, the New Straits Times reported that the...

MACC calls in Najib as witness - Nation | The Star Online MACC calls in Najib as witness

PUTRAJAYA: Datuk Seri Najib Tun Razak was again at the Malaysian Anti-Corruption Commission’s (MACC) headquarters, but this time as a witness.