Not to excuse the Nazis, there's plenty of blood on their hands to go around, but the Worker's Paradise™ gets to claim another 200,000-300,000 body mass grave as its own.
A Ukrainian government commission has concluded that thousands of people buried in a mass grave outside Kiev were killed during Stalin's purges, not by Nazi soldiers...H/T to HERE and HERE
...Unofficial estimates put the number of bodies in the grave at 200,000 to 300,000.
Villagers in Bykovnia broke five decades of silence to accuse Stalin's secret police after the Ukrainian government erected a monument in May 1988 blaming Nazi occupiers for the crime. The villagers in December forced Ukrainian authorities to establish the commission, saying three previous investigations had covered up the truth by blaming Nazi troops...