29 April 1945.
Dachau concentration camp.

American soldiers approached the gates expecting combat.

What they found instead looked like hell itself.

Railway cars filled with rotting corpses.
Rooms stacked with bodies.
Prisoners barely alive, wandering like skeletons through mud and disease.

The smell of death hung everywhere.

And standing inside the camp were the very SS guards responsible for years of terror.

Within hours, some of those guards would be lined up against walls and machine-gunned by enraged American troops.

What happened that day became known as the Dachau liberation reprisals — one of the most controversial moments of the war’s final days.

Because technically, many of the Germans who were shot had already surrendered.

THE CAMP THAT BECAME THE MODEL FOR NAZI TERROR

Dachau was not just another concentration camp.

It was the first permanent concentration camp established by the Nazi regime, opening on 22 March 1933, only weeks after Adolf Hitler rose to power.

Originally created for political prisoners, Dachau quickly evolved into a prototype for the entire Nazi camp system.

Communists, dissidents, priests, resistance members, Jews, and prisoners from more than 30 countries would eventually pass through its gates.

The slogan above the entrance declared:

“Arbeit macht frei” — “Work makes you free.”

Inside, reality was far different.

Prisoners were beaten, tortured, worked to death, and subjected to medical experiments by SS doctors.

The camp became a machine of organized brutality.

“WE DO NOT CONSIDER THEM HUMAN”

From the beginning, Dachau’s guards were trained to treat prisoners as less than human.

One SS officer reportedly told fellow guards:

“We do not consider them human beings.”

That mentality shaped everything inside the camp.

Public executions took place in courtyards.
Electric fences surrounded the compound.
Guard towers watched every movement.

As the war expanded, Dachau grew into a massive network of satellite camps tied to forced labor and death.

And by 1945, the camp system was collapsing into chaos.

THE DEATH MARCHES BEFORE LIBERATION

As Allied armies closed in from the west and Soviet forces advanced from the east, the SS began evacuating camps across Germany.

Thousands of prisoners were forced onto death marches.

Those too weak to continue were often shot beside the roads.

On 26 April 1945 alone, more than 10,000 Dachau prisoners were driven out of the camp. Many would never survive.

Only days earlier, at a nearby subcamp, SS officers reportedly locked around 4,000 prisoners inside barracks and burned them alive.

American soldiers advancing toward Dachau were already hearing horrifying stories.

Many had come to view the SS as monsters beyond mercy.

THE TRAIN OF CORPSES

On 29 April 1945, troops from the U.S. 45th Infantry Division and the 42nd Infantry Division approached Dachau.

Before they even entered the camp, they discovered something unforgettable.

Thirty-nine railway boxcars stood near the tracks.

Inside them were approximately 2,000 corpses.

Many bodies showed signs of horrific abuse — crushed skulls, starvation, and disease.

Some American soldiers reportedly vomited at the sight.

Others cried.

Many became consumed with rage.

THE SURRENDER THAT TURNED INTO BLOODSHED

The camp was formally surrendered to Brigadier General Henning Linden of the 42nd Infantry Division.

SS-Untersturmführer Heinrich Wicker handed over control and claimed that the guards had stacked their weapons and would not resist.

But almost immediately, shootings erupted.

Some SS guards in towers reportedly continued firing. Others were killed while surrendering or attempting to flee.

American troops moved through the camp surrounded by starving prisoners and overwhelming evidence of mass death.

Discipline began to break down.

THE COAL YARD EXECUTION

The most infamous killings happened inside a coal yard enclosed by a high masonry wall.

A group of captured SS guards had been gathered there under American guard.

Nearby stood a machine-gun team led by a young and inexperienced U.S. soldier nicknamed “Birdie.”

Then someone shouted:

“They’re trying to get away!”

Moments later, the machine gun opened fire.

SS prisoners collapsed against the wall.

According to later accounts, around 12 guards were killed in the burst, with many more wounded.

The young gunner reportedly broke down crying afterward and had to be removed from the weapon.

AMERICAN SOLDIERS EXECUTE SURRENDERED GERMANS

The coal yard was not the only site of reprisal killings.

One American officer reportedly entered a railway boxcar and shot four surrendered German soldiers after seeing the corpses nearby.

Other guards were marched into separate enclosures and executed with rifles and machine guns.

Historians still debate the exact number killed.

Most estimates place the total around 50 SS guards.

Some accounts claim additional guards were executed alongside their dogs.

THE PRISONERS TAKE REVENGE

Liberation also unleashed another terrifying force:

The prisoners themselves.

Former inmates attacked SS men, kapos, and suspected collaborators using shovels, clubs, boots, and bare hands.

One witness described prisoners stomping an SS guard to death.

Another recalled a guard beaten repeatedly with a spade until almost nothing remained of his face.

Many American soldiers simply watched without intervening.

After years of starvation, torture, executions, and death marches, revenge exploded uncontrollably.

WAS IT A WAR CRIME?

Legally, the answer is deeply uncomfortable.

Many of the SS guards killed at Dachau had surrendered and should have been treated as prisoners of war under international law.

The shootings were later investigated.

Military authorities acknowledged violations of the laws of war had likely occurred.

But almost no serious punishment followed.

Investigators concluded that the American soldiers had acted under extraordinary emotional shock after witnessing the horrors of Dachau.

In the chaos of liberation, vengeance overtook discipline.

THE LIBERATION THAT STILL DIVIDES HISTORIANS

Today, the Dachau reprisals remain controversial.

Some argue the executions were understandable reactions to unimaginable crimes. Others insist that surrendering prisoners should never have been shot, regardless of what had been discovered inside the camp.

What happened at Dachau revealed something disturbing about war itself:

Even liberators can become executioners when confronted with extreme horror.

And on 29 April 1945, inside the barbed wire fences of Dachau, justice and revenge became almost impossible to separate.