
People are pushed onto a bridge Monday, the last day of a water festival in Phnom Penh, Cambodia. At least 339 died in the panic. (Associated Press)

An injured Cambodian is carried by police and other visitors after a stampede onto a bridge at an accident site during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

A crowd of Cambodians are pushed onto a bridge on the last day of celebrations of a water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing at least 17 people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over a bridge to the mainland. (AP Photo/Heng Sinith)

The bridge where an accident took place during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

An injured Cambodian seeks help after a stampede onto a bridge during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

Injured visitors seek help after a stampede onto a bridge at an accident site during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

Injured Cambodian visitors are helped after a stampede onto a bridge at an accident site during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

An injured Cambodian is helped by a police officer after a stampede onto a bridge at an accident site during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)

An injured visitor is carried by Cambodian police and another visitor after a stampede onto a bridge at an accident site during the last day of celebrations of the water festival in Phnom Penh, Cambodia, Monday, Nov. 22, 2010. Thousands of people celebrating a water festival on a small island in a Cambodian river stampeded Monday evening, killing many people, a hospital official said. Hundreds more were hurt as the crowd panicked and pushed over the bridge to the mainland. (AP Photo/Heng Sinith)