PETALING JAYA - The probe into claims that funds were channelled into the personal accounts of Prime Minister Datuk Seri Najib Tun Razak heated up when the task force investigating the matter froze six bank accounts and said it was looking into 17 others.
The Wall Street Journal (WSJ) meanwhile revealed documents that it claimed were the basis of its controversial story.
The freeze on the six accounts was issued on Monday, according to a statement issued jointly by Attorney-General Tan Sri Abdul Gani Patail, Bank Negara Malaysia governor Tan Sri Zeti Akhtar Aziz, Inspector-General of Police Tan Sri Khalid Abu Bakar and Malaysian Anti-Corruption Commission chief commissioner Tan Sri Abu Kassim Mohamed.
"Several documents over the issue of non-compliance with Bank Negara's rules and procedures have also been seized," it read.
"As the investigations are still under way, we appeal to all parties to give their fullest co-operation to complete the probe."
It is learnt that the 17 accounts belonged to various companies and individuals.
While neither the banks involved nor the holders of the accounts were named, several portals claimed they had received confirmation that three of the accounts belonged to Najib.
Hours after the statement was released, WSJ uploaded nine documents on its claim that US$700mil (S$248 million) were channelled into three personal accounts of Najib.
The nine documents comprised three flow charts, three remittance forms, two credit transfer notices and a letter of authorisation by Nik Faisal Ariff Kamil, the former chief investment officer of 1Malaysia Development Bhd (1MDB).
However, Najib's name appeared only in the flow charts. It was not in any of the banking documents in which the last few digits of the account numbers were blanked out.
A banker said it was normal that entire bank account numbers were not made public for fear that the accounts could be hacked.
"What is important is the codes in the documents are correct," said the banker.
The charts detail funds flowing from SRC International Sdn Bhd, a company that used to be under 1MDB but was subsequently taken over by the Finance Ministry in 2012, into personal accounts supposedly belonging to Najib.
According to the charts, the funds flowed into AmPrivate Banking in AmBank Islamic and the beneficiary, it claimed, was Najib.
Based on one chart, the funds flowed out of SRC International's account in AmBank Islamic into Gandingan Mentari Sdn Bhd, also in Ambank Islamic.
Subsequently, the money was transferred to Ihsan Perdana Sdn Bhd, whose account is in Affin Bank. From there, the funds were moved to AmPrivate Banking in AmBank Islamic.
There were three accounts under AmPrivate Banking in AmBank Islamic supposedly belonging to Najib. The last few digits of the accounts were blanked out.
The Prime Minister's name was not to be found in any remittance transfer forms from Affin Bank to AmBank Islamic.
The total amount transferred from Affin Bank to AmBank Islamic was RM42mil and the transactions were done in three tranches.
There were two transactions on Dec 26, 2014 and one on Feb 9, 2015. The reasons for the transfer of funds by Ihsan Perdana to the AmPrivate Banking account were stated as CSR programmes.
Najib's name is also not visible in the two credit transfer notices from Wells Fargo Bank in the United States to the AmPrivate Banking account under AmBank Islamic.
But a banker said it was normal for the beneficiary's name to be left out of remittance forms or credit transfer notices.
"The identity of the beneficiary does not need to appear if it is a familiar name. The banks only need the necessary codes and account numbers," said the banker.
The funds from Well Fargo amounted to US$681mil and were transferred in two tranches, on March 21 and March 25, 2013, according to the documents.
The transaction order came from Tanore Finance Corp in British Virgin Island.
The funds were transferred to AmPrivate Banking account in AmBank Islamic under the Swift Output Code of Single Customer Credit Transfer.
"A Single Customer Credit Transfer means the account is held by an individual," said the banker.