Russia, Ukraine trade blame for deadly attack on POW prison


              A grain terminal spout stands idle at the Odesa Sea Port, in Odesa, Ukraine, Friday, July 29, 2022. (AP Photo/David Goldman)
            
              First Adviser to the French ambassador to Ukraine Bruno Caussanel speaks during a press conference with G7 ambassadors and UN representatives at the Odesa Sea Port, in Odesa, Ukraine, Friday, July 29, 2022. (AP Photo/David Goldman)
            
              A soldier stand guard next to a wall of a prison in Olenivka, in an area controlled by Russian-backed separatist forces, eastern Ukraine, Friday, July 29, 2022. Russia and Ukraine accused each other Friday of shelling a prison in a separatist region of eastern Ukraine, an attack that reportedly killed dozens of Ukrainian military prisoners who were captured after the fall of a southern port city of Mariupol in May. (AP Photo)
            
              In this photo taken from video a view of a destroyed barrack at a prison in Olenivka, in an area controlled by Russian-backed separatist forces, eastern Ukraine, Friday, July 29, 2022. Russia and Ukraine accused each other Friday of shelling a prison in a separatist region of eastern Ukraine, an attack that reportedly killed dozens of Ukrainian military prisoners who were captured after the fall of a southern port city of Mariupol in May. (AP Photo)
            
              In this photo provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy, center, surrounded by ambassadors of different countries and UN officials, visits a port in Chornomork during loading of grain on a Turkish ship, background, close to Odesa, Ukraine, Friday, July 29, 2022. (Ukrainian Presidential Press Office via AP)
            
              FILE - Smoke rises from the Metallurgical Combine Azovstal in Mariupol, in territory under the government of the Donetsk People's Republic, eastern in Mariupol, Ukraine, on May 5, 2022. Russia-backed separatists in eastern Ukraine say that at least 40 Ukrainian prisoners of war captured during the fighting for Mariupol have been killed by Ukrainian shelling. (AP Photo, File)
            
              FILE - Smoke rises from the Metallurgical Combine Azovstal in Mariupol during shelling, in Mariupol, in territory under the government of the Donetsk People's Republic, eastern Ukraine, Saturday, May 7, 2022. Russia-backed separatists in eastern Ukraine say that at least 40 Ukrainian prisoners of war captured during the fighting for Mariupol have been killed by Ukrainian shelling. (AP Photo/Alexei Alexandrov, File)