July 29th, 1948.
Hamelin Prison, British-occupied Germany.

A 28-year-old German woman is led from her prison cell before sunrise.

Waiting for her is Albert Pierrepoint — Britain’s most feared executioner.

The same man who hanged Irma Grese.

The same man who executed multiple female SS guards after the war.

Within seconds, the trapdoor opens beneath her feet.

And Ruth Closius Nudeck — once one of the most terrifying women inside the Ravensbrück camp system — disappears into darkness.

But what shocked investigators most was not how she died.

It was how quickly she transformed from an ordinary saleswoman into a mass killer.

THE WOMAN WHO ONCE DREAMED OF BEING A NURSE

Before the war, Ruth Closius looked completely ordinary.

Born in Breslau in 1920, she came from a working-class family with no major political background.

She wanted to become a nurse.

That dream failed.

So instead, she worked in a textile warehouse as a saleswoman.

Quiet life.

Ordinary job.

Nothing that hinted at what she would become.

Then came 1944.

Nazi Germany was collapsing.

The SS desperately needed guards for its concentration camps.

And women across Germany were recruited through newspaper advertisements promising:

• good pay
• free housing
• uniforms
• stable wartime employment

Ruth applied in July 1944.

Within weeks, witnesses said she became one of the most brutal female guards in Ravensbrück.

THE GUARD WHO DIDN’T NEED ORDERS TO BE CRUEL

According to preserved SS personnel files, Ruth Closius shocked even her superiors with her violence.

She did not wait for instructions.

Did not need supervision.

Did not need encouragement.

Survivors later described her as a woman who seemed to invent cruelty on her own initiative.

And one incident would later seal her fate forever.

THE SHOVEL MURDER WITNESSED BY DE GAULLE’S NIECE

One of the prisoners at Ravensbrück was Geneviève de Gaulle-Anthonioz — niece of French resistance leader Charles de Gaulle.

She survived the camp.

And after the war, she testified to something horrifying.

According to her statement, she personally watched Ruth Closius use the sharpened edge of an SS-issued shovel to slit the throat of a female prisoner.

The woman died instantly.

That testimony became one of the most quoted pieces of evidence in the entire Ravensbrück trial archive.

THE SECRET KILLING CAMP FOR “UNFIT WOMEN”

In late 1944, Ruth Closius was promoted again.

The SS transferred her to Uckermark — a hidden subcamp near Ravensbrück.

Officially, it was described as a “recovery camp.”

Reality was far darker.

Uckermark became a secret death facility for women considered too sick, too weak, or too old for slave labor.

Prisoners were told they would receive food and medical treatment.

Instead, most were selected for the gas chamber within days.

And Ruth Closius personally supervised the selections.

THE CONFESSION THAT SHOCKED BRITISH INVESTIGATORS

What made Ruth Closius different from many Nazi defendants was this:

She confessed.

In writing.

In detail.

Without denying the numbers.

Her own deposition before the British tribunal included one chilling statement:

“During my activity, approximately 3,000 women were selected for the gas chamber.”

Three thousand women.

In roughly six weeks.

That meant:

• around 500 women per week
• roughly 70 women per day

Selected for death under her authority.

British prosecutors barely needed to prove the central facts.

She had already admitted them herself.

THE WOMAN WHO KICKED DYING PRISONERS TO THE GROUND

Survivor testimony painted an even darker picture.

A witness named Irma Turkova testified that she watched Ruth Closius approach a dying prisoner sitting weakly in a chair awaiting transport.

The woman was already barely conscious.

She would likely have died naturally within hours.

But Ruth Closius reportedly walked over and kicked her violently off the chair onto the ground.

The fall accelerated her death.

Another survivor, Erika Buchmann, described guards dragging women by the hair across camp grounds while Ruth Closius beat prisoners selected for the gas chamber.

Witnesses insisted the violence was not occasional.

It was routine.

THE TRIAL THAT ENDED WITH A NOOSE

The British military tribunal opened in Hamburg in April 1948.

Five women stood trial.

Two were acquitted.

Two received prison sentences.

Only one received death.

Ruth Closius Nudeck.

The court convicted her of:

• torture
• murder
• selecting women and children for gas chambers
• direct participation in killings

She was only 28 years old when the sentence was announced.

THE WOMAN WHO SHOWED NO EMOTION

According to trial records, Ruth Closius remained cold and emotionless throughout the proceedings.

She listened silently while survivors identified her in court.

No tears.

No visible remorse.

No emotional collapse.

British judges reportedly considered her detachment deeply disturbing.

THE UNMARKED GRAVE

After sentencing, British Major General Horatio Berney-Ficklin made an unusual order.

Ruth Closius would be buried inside the prison grounds in an unmarked grave.

No public cemetery.

No memorial.

No marked headstone.

Officials feared neo-Nazi sympathizers could someday turn her grave into a pilgrimage site.

So her burial place was deliberately hidden.

THE WOMAN WHO BECAME A MONSTER IN LESS THAN A YEAR

Perhaps the most terrifying part of the story is how short the transformation took.

Ruth Closius served as an SS guard for less than ten months.

Ten months.

That was all it took for a working-class saleswoman who once dreamed of becoming a nurse…

…to become one of the most feared female overseers in the Ravensbrück system.

And by the end of those ten months, according to her own confession, approximately 3,000 women were dead because she selected them for extermination.