Witnesses said the suspect stepped out of his car, pulled out a hand gun and opened fire on a crowd of over 1,000 protesters.
Cambodia and Thailand had deadly armed clashes in the past due to ownership claims over a piece of land near Preah Vihear temple.
Authorities said the bus was struck by a punctured tyre, shortly after crossing Tatai bridge in Koh Kong province.
Villagers complained that the new location lacks enough clean water, electricity, roads, schools and access to health care.
Prime Minister Hun Sen declared Tuesday the elimination of commercial fishing lots in the Tonle Sap Lake and put it under preservation.
At least 50 people, whose houses were bulldozed early January, said their names are not in the new housing list.
Health officials said circulation of illegal medicines has dropped from 0.5 percent in 2010 to 0.18 percent in 2011.
Lt. Gen. Chhoeun Chanthan was found guilty for breach of confidence, distribution and selling of weapons and mismanagement.
Donors are meeting in New York on Friday to review the budget proposal.
Taing Tek Hong says while the rate of cure of hepatitis B is low, treating it is crucial to prevent cirrhosis and liver cancer.
Congresswoman Tsongas met with government officials, civil society groups, business community, and opposition parties.
The court’s international side is expected to run out of funds in a few months, if more funding is not allocated.
In his confession during a hearing in March 2009, Duch said he reported to brother number two Nuon Chea, the regime’s chief ideologue.
Judge Pol Sam Oeun who heard the case in the appeal court said the verdict will be announced on 14 March.
Cambodia is scheduled to hold local commune council elections nationwide in June this year.
On Monday, three female workers were attacked by an unknown gunman while protesting for a pay raise and better working conditions.
The 27-page document released by the tribunal shows Duch expressing remorse.
The women suffered wounds from handgun shots to their arms, chest, or back.
The renovation will lead to thousands of families to be moved from their homes along the railway in the process.
Rare photos taken by American journalist Elizabeth Becker are now on display in Phnom Penh.
ព័ត៌មានផ្សេងទៀត