sentences:  In Lithuania, Latvia and western Ukraine, locals were deeply involved; Latvian and Lithuanian units participated in the murder of Jews in Belarus, and in the south, Ukrainians killed about 24,000 Jews.Some Ukrainians went to Poland to serve as guards in the camps.Typically, victims would undress and give up their valuables before lining up beside a ditch to be shot, or they would be forced to climb into the ditch, lie on a lower layer of corpses, and wait to be killed.