BUCHA, Ukraine (AP) - Bodies with bound hands, close-range gunshot wounds and signs of torture lay scattered in a city on the outskirts of Kyiv after Russian soldiers withdrew from the area. Ukrainian authorities accused the departing forces on Sunday of committing war crimes and leaving behind a “scene from a horror movie.”

As images of the bodies emerged from Bucha, European leaders condemned the atrocities and called for tougher sanctions against Moscow. In a sign of how the horrific reports shook many leaders, Germany’s defense minister even suggested that the European Union consider banning Russian gas imports.

Ukrainian officials said the bodies of 410 civilians were found in Kyiv-area towns that were recently retaken from Russian forces.

Associated Press journalists saw the bodies of at least 21 people in various spots around Bucha, northwest of the capital. One group of nine, all in civilian clothes, were scattered around a site that residents said Russian troops used as a base. They appeared to have been killed at close range. At least two had their hands tied behind their backs, one was shot in the head, and another’s legs were bound.

Ukrainian officials laid the blame for the killings squarely at the feet of Russian troops, with the president calling them evidence of genocide. But Russia’s Defense Ministry rejected the accusations as “provocation.”

The discoveries followed the Russian retreat from the area after Moscow said it was focusing its offensive on the country’s east. Russian troops had rolled into Bucha in the early days of the invasion and stayed up until March 30.

One resident, who refused to give his name out of fear for his safety, said that Russian troops went building to building and took people out of the basements where they were hiding, checking their phones for any evidence of anti-Russian activity before taking them away or shooting them.

Hanna Herega, another resident, said Russian troops started shooting at a neighbor who had gone out to gather wood for heating.

The AP also saw two bodies, that of a man and a woman, wrapped in plastic that residents said they had covered and placed in a shaft until a proper funeral could be arranged.

“He put his hands up, and they shot him,” said the resident who refused to be identified.

Oleksiy Arestovych, an adviser to Ukrainian President Volodymyr Zelenskyy, described bodies lying in suburban streets as a “scene from a horror movie.” He claimed some of the women had been raped before being killed and the Russians then burned the bodies.

In a video address, Zelenskyy said Russian soldiers who killed and tortured civilians were responsible for “concentrated evil.”

“It is time to do everything possible to make the war crimes of the Russian military the last manifestation of such evil on earth,” he said.

He directed some of his remarks at the mothers of Russian soldiers involved.

“Even if you raised looters, how did they also become butchers?” he said. “You couldn’t overlook that they are deprived of everything human. No soul. No heart. They killed deliberately and with pleasure.”

Zelenskyy said his government would take steps to create a special justice mechanism to investigate every crime committed by the Russian forces in Ukraine.

Russia’s Defense Ministry said in a statement that photos and videos of dead bodies “have been stage managed by the Kyiv regime for the Western media.”

Russia asked for a meeting Monday of the U.N. Security Council to discuss events in the city. The U.S. and Britain have recently accused Russia of using Security Council meetings to spread disinformation.