Authorities in Bangladesh say the death toll in last month's collapse of an eight-story garment factory complex has surpassed 800 as dozens more bodies were pulled from the rubble on Wednesday.
The latest corpses to be recovered were so badly decomposed that they were being sent to a lab for DNA identification, police said, according to The Associated Press.
Several people, including the building's owner, have been arrested in connection with the disaster, which many survivors say was due to negligence.
The April 24 collapse of Rana Plaza, where apparel was made for several Western retailers, has sparked an international outcry over substandard working conditions in Bangladesh, where workers have some of the lowest wages in the world and the garment industry is largely unregulated.
On Wednesday, a European Union delegation was dispatched to the country to urge the government to "act immediately" to improve working conditions, the AP says.