These outdoor 'wild' camps were little more than improvised barbed-wire stockades where prisoners were subjected to military-style drills and random beatings. The storm troopers soon discovered that desperate family members would gather up whatever money they could find to ransom their loved ones out of the place. Thus began a lucrative practice of hauling off prisoners simply to hold them until sufficient ransom was received.
Lieutenant Skodzensky was dead. Within an hour, all five hundred of his garrison troops were to be killed, some by the inmates themselves but more than three hundred of them by the American soldiers who had been literally sickened by what they saw of rotting corpses and desperate starving inmates. In one incident, an American lieutenant machine gunned 346 of the SS guards after they had surrendered and were lined up against a wall. The lieutenant, who had entered Dachau a few moments earlier, had just seen the corpses of the inmates piled up around the camp crematorium and at the railway station.
It is estimated that approximately 3,000 Jews died on the Plantages. When the camp officials felt that these internees were too ill and too weak to work, they would march them into a lake (since drained) , regardless of the time of year. They were forced to stay in the water until dead. Those who remained conscious were placed in wheelbarrows, brought back to camp, where they died a few hours later.
Similarly, in Ordinary Men (1992), Christopher Browning examined the deeds of German Reserve Police Battalion 101 of the Ordnungspolizei ("order police"), used to commit massacres and round-ups of Jews, as well as mass deportations to the death camps. The members of the battalion were middle-aged men of working-class background from Hamburg, who were too old for regular military duty. They were given no special training. During the murder of 1,500 Jews from Józefów in Poland, their commander allowed them to opt out of direct participation. Fewer than 12 men out of a battalion of 500 did so. Influenced by the Milgram experiment on obedience, Browning argued that the men killed out of peer pressure, not bloodlust.
In the Lviv pogroms in occupied Poland in July 1941, some 6,000 Polish Jews were murdered in the streets, on top of 3,000 arrests and mass shootings by Einsatzgruppe C.[m] During the Jedwabne pogrom, on 10 July 1941, a group of 40 Polish men killed several hundred Jews; around 300 were burned alive in a barn. The attack is thought to have been organized by the German Security Police (Sicherheitsdienst). A long debate about who was responsible for the Jedwabne murders was triggered in 2001 by the publication of Jan T. Gross's book Neighbors: The Destruction of the Jewish Community in Jedwabne, Poland. The response to the book was described as "the most prolonged and far-reaching of any discussion of the Jewish issue in Poland since the Second World War".
SS-Hauptsturmführer Adolf Haas became the first commandant of the Bergen-Belsen camp in the spring of 1943; SS-Hauptsturmführer Josef Kramer replaced him in December 1944. The number of SS functionaries in Bergen-Belsen varied over the course of the camp's existence. The SS succeeded in destroying many of the camp's files, including those on personnel.
The workers who constructed the original buildings were housed in camps near Fallingbostel and Bergen, the latter being the so-called Bergen-Belsen Army Construction Camp. Once the military complex was completed in 1938/39, the workers' camp fell into disuse. However, after the German invasion of Poland in September 1939, the Wehrmacht began using the huts as a prisoner of war (POW) camp.