AdvertisementOutside a liberated Ukrainian town, inspectors search for evidence of war crimesPlay04:05Download AudioSeptember 17, 2022Kat LonsdorfClaire HarbagefacebookEmailWooden crosses mark burials at a mass grave site in newly liberated Izium, Ukraine. Some of the graves have a name and date written in thick black marker, others have simply a number scrawled across — unidentified. (NPR)