Oscar Joseph Slater (1872–1948) was born Oscar Leschziner in Germany, changing his name when he moved to London in the early 1890s, where he worked as a bookmaker. Within a couple of years Slater was charged with assault but was acquitted. In 1899 he moved to Edinburgh and then to Glasgow. He presented himself as a businessman but probably ran a sleazy, illegal gambling operation and mixed with unpleasant citizens. And, it must be acknowledged, Slater had left his legitimate wife to live with another woman, possibly a prostitute!
This petty criminal became a victim of the British justice system.
In December 1908 a very elderly Marion Gilchrist was brutally beaten to death in a robbery in Glasgow. Although she had expensive jewellery hidden in her wardrobe, the robber had fled taking only one diamond brooch. Slater had three strikes against him: he had been seen trying to sell a pawn ticket for a brooch; a hammer was found in Slater’s flat and, worst of all, he sailed to New York on the Lusitania from Liverpool within a week of the murder, with his mistress. The police soon realised that the pawn ticket was irrelevant but nonetheless they applied for Slater's extradition. Slater returned voluntarily to Scotland to clear his name.
At his trial, two important facts came out. Firstly friends confirmed that Slater had planned to sail to the USA, long before the murder. Secondly the hammer found in Slater’s flat was too small for the injuries on Ms Gilchrist’s head.
Nonetheless Slater was convicted by slightly more than half the jury. In May 1909 he was sentenced to death by hanging. However Slater's solicitors organised a massive petition; Slater was issued a conditional pardon which commuted the sentence to life imprisonment, with hard labour for life.
In 1910 Scottish solicitor William Roughead published his Trial of Oscar Slater, detailing many fatal errors of omission and commission in the prosecution. Perhaps the nastiest element was that skinny, European-looking Slater was put in an identification parade up against nine bulky, Anglo-Saxon policemen. Roughead's book convinced many of Slater's innocence, including influential decision-makers including later prime minister Ramsay MacDonald; and importantly for this blog, Sir Arthur Conan Doyle (1859–1930).
The famous author Conan Doyle had already shown his credentials as person who cared deeply about injustices perpetrated by the police and courts. In 1903, lawyer George Edalji was convicted on a charge of maliciously wounding a pony, despite the evidence against him being hopeless. The police appear to have dedicated most of their effort to proving that George Edalji was guilty, presumably because his father, Rev. Edalji, was Indian-born. The young lawyer was eventually released from prison in 1906. But he had not been pardoned and had to report regularly to the police. He appealed to Sir Arthur Conan Doyle to help him, and in 1907 Conan Doyle threw himself into a great public campaign to have George’s conviction overturned. The findings from his investigation were sent to the main newspapers and the Home Office. And reported in this blog.
In 1912, Conan Doyle took up the cudgels once again when he published The Case of Oscar Slater. I don’t suppose the detective writer admired the scruffy, petty criminal with the German-accented English. Yet Conan Doyle showed that the judge characterised Slater as an immoral man living off the earnings of prostitutes and illegal activities, prejudicing the jury against him; the judge did not ask the jury to look solely at the evidence of the case itself.
Conan Doyle might have been a famous author, but he still had to have been a very brave man. He asked why the police had not searched the premises better and even suggested that the relatives of the late Marion Gilchrist had powerful friends. Conan Doyle wrote "The whole case will, in my opinion, remain immortal in the classics of crime as the supreme example of official incompetence and obstinacy." And the author persisted over the years with more letters to newspapers, his contacts in the government and direct public appeals, as we shall see.
In 1914 politician Thomas MacKinnon Wood ordered a private inquiry into the case. A detective in the original 1908 case, John Thomson Trench, provided information which the police did not reveal at Slater’s trial. However this new inquiry found that the original Slater conviction was sound; instead the whistle-blowing Snr Detective Trench was dismissed from the force and prosecuted. No good deed ever goes unpunished; Trench died in 1919, only a middle aged man.
This petty criminal became a victim of the British justice system.
In December 1908 a very elderly Marion Gilchrist was brutally beaten to death in a robbery in Glasgow. Although she had expensive jewellery hidden in her wardrobe, the robber had fled taking only one diamond brooch. Slater had three strikes against him: he had been seen trying to sell a pawn ticket for a brooch; a hammer was found in Slater’s flat and, worst of all, he sailed to New York on the Lusitania from Liverpool within a week of the murder, with his mistress. The police soon realised that the pawn ticket was irrelevant but nonetheless they applied for Slater's extradition. Slater returned voluntarily to Scotland to clear his name.
At his trial, two important facts came out. Firstly friends confirmed that Slater had planned to sail to the USA, long before the murder. Secondly the hammer found in Slater’s flat was too small for the injuries on Ms Gilchrist’s head.
Nonetheless Slater was convicted by slightly more than half the jury. In May 1909 he was sentenced to death by hanging. However Slater's solicitors organised a massive petition; Slater was issued a conditional pardon which commuted the sentence to life imprisonment, with hard labour for life.
In 1910 Scottish solicitor William Roughead published his Trial of Oscar Slater, detailing many fatal errors of omission and commission in the prosecution. Perhaps the nastiest element was that skinny, European-looking Slater was put in an identification parade up against nine bulky, Anglo-Saxon policemen. Roughead's book convinced many of Slater's innocence, including influential decision-makers including later prime minister Ramsay MacDonald; and importantly for this blog, Sir Arthur Conan Doyle (1859–1930).
The book written by Conan Doyle
and published in 1912
The famous author Conan Doyle had already shown his credentials as person who cared deeply about injustices perpetrated by the police and courts. In 1903, lawyer George Edalji was convicted on a charge of maliciously wounding a pony, despite the evidence against him being hopeless. The police appear to have dedicated most of their effort to proving that George Edalji was guilty, presumably because his father, Rev. Edalji, was Indian-born. The young lawyer was eventually released from prison in 1906. But he had not been pardoned and had to report regularly to the police. He appealed to Sir Arthur Conan Doyle to help him, and in 1907 Conan Doyle threw himself into a great public campaign to have George’s conviction overturned. The findings from his investigation were sent to the main newspapers and the Home Office. And reported in this blog.
In 1912, Conan Doyle took up the cudgels once again when he published The Case of Oscar Slater. I don’t suppose the detective writer admired the scruffy, petty criminal with the German-accented English. Yet Conan Doyle showed that the judge characterised Slater as an immoral man living off the earnings of prostitutes and illegal activities, prejudicing the jury against him; the judge did not ask the jury to look solely at the evidence of the case itself.
Conan Doyle might have been a famous author, but he still had to have been a very brave man. He asked why the police had not searched the premises better and even suggested that the relatives of the late Marion Gilchrist had powerful friends. Conan Doyle wrote "The whole case will, in my opinion, remain immortal in the classics of crime as the supreme example of official incompetence and obstinacy." And the author persisted over the years with more letters to newspapers, his contacts in the government and direct public appeals, as we shall see.
In 1914 politician Thomas MacKinnon Wood ordered a private inquiry into the case. A detective in the original 1908 case, John Thomson Trench, provided information which the police did not reveal at Slater’s trial. However this new inquiry found that the original Slater conviction was sound; instead the whistle-blowing Snr Detective Trench was dismissed from the force and prosecuted. No good deed ever goes unpunished; Trench died in 1919, only a middle aged man.
In 1925 Conan Doyle could not ignore Slater's begging letters from gaol, asking for help. The detective author wrote to his influential friends, the press and to the secretary of state of Scotland. He made public appearances and began to gather other like-minded people to the cause. Most remarkably, Doyle used his own money to fund Slater's legal fees!
The turning point was in 1927 when the book The Truth about Oscar Slater by Glasgow journalist, William Park, was published. This book finally led Scotland’s Solicitor General to find that there was not enough evidence to find Slater guilty of the 1908 murder. A Criminal Appeals Act was passed that year; Slater's conviction was quashed in July 1928; and the unfortunate man received an enormous amount of money (£6,000) to compensate him for 19 years of wrongful punishment at Peterhead Prison.
Slater did not share his £6,000 compensation with Doyle, presumably because Slater had been in a hideous gaol for 19 years while Doyle was running around Europe skiing, playing soccer and enjoying family life. Nonetheless Doyle felt that Slater had not shown him, his main supporter and saviour, the proper gratitude.
The turning point was in 1927 when the book The Truth about Oscar Slater by Glasgow journalist, William Park, was published. This book finally led Scotland’s Solicitor General to find that there was not enough evidence to find Slater guilty of the 1908 murder. A Criminal Appeals Act was passed that year; Slater's conviction was quashed in July 1928; and the unfortunate man received an enormous amount of money (£6,000) to compensate him for 19 years of wrongful punishment at Peterhead Prison.
Slater did not share his £6,000 compensation with Doyle, presumably because Slater had been in a hideous gaol for 19 years while Doyle was running around Europe skiing, playing soccer and enjoying family life. Nonetheless Doyle felt that Slater had not shown him, his main supporter and saviour, the proper gratitude.