A Mother in the Courtroom
In the spring of 1980, in the quiet German city of Lübeck, Marianne Bachmeier was living a complicated life.
She was a single mother.
She worked late nights as a waitress in a local bar called Tipasa.
She slept through most of the day.
Her seven-year-old daughter, Anna, was often left to fend for herself.
It wasn’t the childhood Marianne had dreamed of giving her daughter. She knew it. Friends later said Anna spent too much time alone, too much time at the bar, too much time without structure.
Marianne had even considered putting Anna up for adoption.
But Anna was her third child — her only one still with her — and despite everything, there was love between them.
On the morning of May 5, 1980, Marianne and Anna had an argument.
Anna was upset.
She decided to skip school.
Instead of heading to class, she went to see a neighbor — a man she knew, a man whose apartment she had visited before to play with his cats.
His name was Klaus Grabowski.
He was thirty-five years old.
He was a butcher.
And he was a convicted sex offender.
Grabowski had a disturbing history.
He had been convicted of sexually abusing young girls.
In 1976, while in prison, he voluntarily underwent surgical castration.
It was meant to eliminate his sexual urges.
But after his release, Grabowski began taking hormone treatments — testosterone injections and pills — in an attempt to reverse the effects of the castration.
The doctor who prescribed them had no idea about Grabowski’s criminal past.
He never asked.
He never checked.
By 1980, Grabowski’s testosterone levels had returned to what they were before his castration.
He was living quietly in Lübeck.
He had a fiancée.
And he had a secret.
When Anna arrived at his apartment that morning, Grabowski let her inside.
He held her captive for hours.
He sexually assaulted her.
And then, fearing she would tell someone — fearing he would be sent back to prison — he strangled her to death with a pair of his fiancée’s tights.
He stuffed Anna’s small body into a cardboard box.
He tied it closed.
He carried it to the bank of a nearby canal and left it there.
Later, he returned to bury it.
But by then, it was too late.
His fiancée had walked into a police station.
Horrified by what she had witnessed, she told them everything.
Klaus Grabowski was arrested that same evening.
When Marianne learned what had happened, her world shattered.
Anna was gone.
Not missing. Not lost.
Dead.
Murdered.
By a man who lived just down the street.
A man Anna had trusted.
The days that followed were a nightmare.
The media swarmed.
The trial began on March 3, 1981 — nearly ten months after Anna’s death.
Marianne attended every session.
She sat in the front row.
She wanted to look at him.
She wanted Klaus Grabowski to see her face.
On the first day of the trial, prosecutors laid out the details of Anna’s death.
On the second day, police described the scene where Anna’s body was found — small, bound, discarded like trash.
And then Grabowski began to speak.
He didn’t deny killing her.
But he claimed Anna had tried to seduce him.
He claimed she had threatened to blackmail him — to tell her mother about what happened unless he gave her money.
He said he killed her because he was afraid of going back to prison.
His defense attorney argued that the hormone treatments had caused hormonal imbalances, making Grabowski violent and unstable.
Marianne sat in the courtroom and listened.
She heard a grown man blame her seven-year-old daughter for her own death.
She heard him call Anna a manipulator.
A seductress.
A liar.
And something inside her broke.
On the morning of March 6, 1981 — the third day of the trial — Marianne Bachmeier walked into the Lübeck District Courthouse.
It was cold and rainy.
The courtroom was quiet.
Only a handful of people had arrived yet.
Grabowski was led in through a side door and seated in the dock with his back to the entrance.
Marianne entered with two friends.
She commented on how few people were there.
Her friends suggested waiting in the hallway for a few more minutes.
Marianne started toward the door.
Then she stopped.
She turned around.
She walked calmly across the courtroom — just a few yards — until she was standing directly behind Klaus Grabowski.
She reached into her purse.
She pulled out a .22-caliber Beretta pistol.
She aimed it at his back.
And she fired.
Again.
And again.
And again.
Eight shots in total.
Seven of them hit Grabowski.
He slumped forward onto the desk in front of him, then fell to the floor.
He died almost instantly.
Marianne lowered the gun.
She didn’t run.
She didn’t resist.
She stood still and waited as police rushed in.
“I wanted to kill him,” she told the judge who arrived at the scene.
“He killed my daughter. I wanted to shoot him in the face, but I shot him in the back. I hope he’s dead.”
Two officers claimed they heard her call Grabowski a pig.
She was immediately arrested.
Marianne Bachmeier’s trial began in December 1982 — nearly two years after she pulled the trigger.
She was charged with murder.
But as the trial unfolded, the charge was reduced to manslaughter.
The defense argued that Marianne had not planned the killing — that she had acted in a moment of overwhelming emotion after hearing Grabowski’s testimony.
Prosecutors disagreed.
They pointed out that she had smuggled a loaded gun into a courthouse.
They noted that a friend later claimed Marianne had practiced shooting in the basement of the Tipasa bar after Anna’s murder.
But during her testimony, Marianne said she had acted “as if in a dream.”
She said she saw visions of Anna in the courtroom.
She said she didn’t intend to kill Grabowski until she heard he planned to continue lying about her daughter.
At one point during the trial, doctors asked Marianne for a handwriting sample.
She wrote: “I did it for you, Anna.”
Then she drew seven small hearts around the words — one for each year of Anna’s life.
The trial lasted twenty-eight days.
Public opinion was divided.
Some saw Marianne as a grieving mother pushed to the edge by a broken system — a system that had allowed a convicted child molester to walk free, to take hormone treatments without supervision, to kill again.
Others saw her as a vigilante who had taken justice into her own hands — who had executed a man in a crowded courtroom without allowing him his day in court.
The German tabloid magazine Stern ran a sympathetic series on Marianne’s life before the trial even began.
Hundreds of readers sent letters — some supporting her, some condemning her.
On March 2, 1983, the verdict came.
Marianne Bachmeier was found guilty of manslaughter and unlawful possession of a firearm.
She was sentenced to six years in prison.
But the court acknowledged that her actions were not fully premeditated.
She was released after serving just three years.
After her release, Marianne tried to rebuild her life.
In 1985, she married a German school teacher.
In 1988, they moved to Lagos, Nigeria, where her husband had accepted a teaching position at a German school.
They divorced in 1990.
Marianne moved to Sicily, where she worked as an aide in a hospice in Palermo.
It was there that she was diagnosed with pancreatic cancer.
She returned to Germany in the mid-1990s.
In 1994 — thirteen years after the shooting — she gave an interview to a German radio station.
She published her autobiography that same year.
In 1995, she appeared on a television talk show.
She admitted that she had shot Grabowski after careful consideration.
She said she wanted to enforce justice herself — to prevent him from spreading more lies about Anna.
She never expressed remorse for killing him.
Before her death, Marianne asked a journalist to accompany her and film the final stages of her life.
On September 17, 1996, Marianne Bachmeier died in a hospital in Lübeck.
She was forty-six years old.
She was buried next to her daughter, Anna, in Burgtor Cemetery.
Side by side.
Together at last.
The case remains one of the most famous examples of vigilante justice in German history.
It sparked fierce debates about the limits of the legal system.
About the failures that allowed Klaus Grabowski to remain free.
About what a mother is capable of when the law cannot protect her child.
Two documentary films were made about the case in 1984.
A play titled “This Is for You, Anna” premiered the same year.
Marianne’s story continues to resurface online — often accompanied by grainy footage from the 1984 films, mistaken for real courtroom video.
People still debate whether she was a hero or a criminal.
Whether her actions were justified or dangerous.
But for Marianne, the answer was always simple.
She did it for Anna.
