Former Malaysian Prime Minister Najib Razak wearing a face mask arrives at court house in Kuala Lumpur, Malaysia, Thursday, June 4, 2020.
Closing arguments are expected in the first corruption trial of him linked to the multibillion-dollar looting of the 1MDB state investment fund.
The High Court set July 28 to deliver its verdict that will be closely watched as Najibs Malay political party is reviving its fortunes.
Prosecutors argued Najib was the real power behind 1MDB and SRC as premier and finance minister at the time.
Sithambaram said the change in Malaysia's government didn't affect the prosecution's case and that there was no order for them to back off against Najib.