They were a simple way of killing a group of people. All they were was a paneled truck with the exhaust being pumped into the box. The prisoners would be stripped of their valuables and clothes and were crammed into the van. When they locked the doors the driver turned on the engine and started driving until all of the screaming stopped. At this time the driver would make his way to the cremation site to unload the bodies. Rob Arndt states “On a large scale gas vans were used by the Einsatzgruppen in Byelorussia and the Ukraine. Here, between 250,000 and 300,000 persons (mainly Jews) were killed by the employment of these wagons” (http://strangevehicles.greyfalcon.us/). Smaller vans could hold about 50 people and larger vans could hold about 70 people. But this was not their most effective way of