Prime Minister Sheikh Hasina tells the parliament that Khaleda Zia’s two sons -- Tarique Rahman and Arafat Rahman Koko -- laundered USD 750 million to Belgium and USD 250 million to Malaysia.

BNP Chairperson Khaleda Zia visits the grave of her younger son Arafat Rahman Koko at Banani Graveyard on his 46th birthday and offers Fateha there.

BNP Chairperson Khaleda Zia offers ziarat at Aarafat Rahman Koko's grave at Banani in Dhaka on the occasion of Shab-e-Barat.

BNP Chairperson Khaleda Zia offers prayers at the grave of her younger son Arafat Rahman Koko at Dhaka’s Banani Graveyard this evening.

According to sources, the former prime minister's son received at least $1,80,000 (Tk 1.26 crore) as bribe in September 2005 for helping Siemens Bangladesh to win the contract to set up mobile network for state-run operator TeleTalk.