A Closer Look at the Horror of the Mass Graves in Izium, Newly Liberated from the Russians

The liberation of the Ukrainian city of Izium gave way to the discovery of a huge field of mass graves, where some 400 bodies lie, many of them with signs of torture, as confirmed by the Ukrainian authorities.

CNN's Nick Paton Walsh walked through the harrowing scene and shows you yet another chapter of the war's atrocities.