Caroline Grills was the kind of woman neighbours trusted: she brought cups of tea and homemade treats to relatives and friends, and several of them sickened and died. On this day she was convicted of the attempted murder of Eveline Lundberg with thallium, the same insidious poison police believed had already killed members of her own family.

Her manner in the dock attracted attention. When the jury returned its guilty verdict, Grills shrugged her shoulders and smiled broadly. After the judge recorded a sentence of death, she reportedly turned to police and asked, “Is that all?” She had protested her innocence throughout the trial.

The sentence was later commuted to life imprisonment. Grills died on 6 October 1960 never expressing remorse for the deaths linked to her name.

Caroline Grills arriving at Sydney Central Court, 9 July 1953. Unknown photographer. Originally published in the Brisbane Telegraph. Source: Trove, National Library of Australia. Public domain.
Caroline Grills arriving at Sydney Central Court, 9 July 1953. Unknown photographer. Originally published in the Brisbane Telegraph. Source: Trove, National Library of Australia. Public domain.

⬅ See all events from 15 October

Spread the word on your favourite platform!

James Gardiner, a 19-year-old cabman, lived off the earnings of a woman known as German Ada in a Rockhampton brothel. On the night of 21 August 1883 a drunken quarrel turned fatal: he kicked and stamped her to death. Police tried to suppress the story, closing the inquest to reporters, but a neighbour who had heard her screams and been waved off by a constable made sure it got out anyway.

Gardiner was sentenced to death by Justice Pring and hanged at Brisbane Gaol alongside two other condemned men. Among those at the gate stood Charles Muller, an elderly German man and father of the dead woman, whose real name was Matilda. He had asked to watch his daughter’s killer die, stood opposite the scaffold through the execution, then pushed forward to view the body and walked away looking, witnesses said, satisfied.

Gardiner never denied killing her, pleading only that he had been drunk, and spent his last days exhorting the two men hanged beside him to repent.

Elderly man with long beard isolated on white background
Elderly man with long beard isolated on white background

⬅ See all events from 15 October

Spread the word on your favourite platform!

She was born Margaretha Zelle in the Netherlands and reinvented herself in Paris as Mata Hari, an exotic dancer whose stage act and string of wealthy, often military, lovers made her a sensation across Europe. When war came, French intelligence suspected she was selling pillow talk to Germany.

The evidence against her was thin and largely circumstantial, built on intercepted telegrams and a reputation for scandal rather than proof. A French military tribunal convicted her of espionage anyway, and she was executed by firing squad outside Paris on 15 October 1917.

She refused a blindfold and reportedly blew a kiss to the soldiers before they fired, going to her death still insisting she had never betrayed France.

Mata Hari - 1910
Mata Hari – 1910

⬅ See all events from 15 October

Spread the word on your favourite platform!

George Williams had already been flogged once for attacking warder James McEvoy at the Fremantle Convict Establishment, and as the irons went on he was overheard to say he was sorry he had not killed him, and would have blown out some brains with a pistol if he’d had one. Fellow convicts later testified he had vowed from his cell to throw McEvoy from the gallery and kill him.

Williams would get his chance. Seeing McEvoy pass by while on work duty, he ran at him with a shovel, beating him to the ground across the legs and head until the handle snapped, leaving the warder with a fractured skull. Convicted of wounding with intent to murder, Williams was hanged on this day at old Perth gaol.

On the scaffold Williams insisted he had never meant to kill McEvoy, and asked that no revenge be taken on those who had given evidence against him.

Businessman burying a womans body in a field with a shovel
Businessman burying a womans body in a field with a shovel

⬅ See all events from 15 October

Spread the word on your favourite platform!
On This Day in True Crime History

Subscribe to Dark Stories

True crime stories, dark history and tour news, straight to your inbox.