The case of Oscar Slater

by Arthur Conan Doyle

The other witness is a girl named Annie Armour, a ticket clerk in the Subway Station at Kelvinbridge, who says that between 7.30 and 8 that evening a man, whom she identified as Slater, rushed past her office without waiting for a ticket, and seemed excited. Lord Guthrie in his charge to the jury did not refer to this witness, and your Memorialist thinks advisedly. The mere question of time is sufficient to render her evidence valueless. She is sure the incident did not happen before 7.30. According to the other witnesses, the murderer must have run from the house by at least 7.15. It was proved that it would only take a man five or six minutes to run from the scene of the tragedy to this station, either by the most direct route or by the route which Barrowman’s evidence suggests he took. Then it is impossible to suppose that she could get anything like a good view, even of the side face, of a man who rushed past her in the way she described.

All the witnesses who saw the man on the night of the murder (Monday) say that he was clean-shaven. It was proved that on the next day or two after the murder Slater had a short, black, stubbly moustache.

These were the only witnesses called by the Crown to identify Slater with the murderer. Further circumstantial evidence, however, was led by the Crown to show that, on occasions before the day of the murder, Slater had been seen standing in or walking up and down West Princes Street—Mrs. M’Haffie, her daughters and niece, Campbell, Cunningham, Bryson, Nairn, and O’Brien and Walker (two policemen). It may be noted that Slater’s house was situated about three minutes’ walk from West Princes Street.

These witnesses did not all agree in their evidence. Some said that Slater was the man they had seen; others, equally or perhaps better able to judge, only said that he was very like him. The Memorialist does not propose in this paper to deal at length with this part of the evidence, except to point out that two witnesses (Nairn and Bryson) say they saw Slater in West Princes Street on the Sunday evening previous to the murder. Against this there is the evidence that Slater on this day, as usual, spent all Sunday (day and evening) in his house. Three witnesses from Paris, London, and Dublin spoke to this. Coming from different places, they had no chance to concoct a story.

At Slater’s trial it was suggested that there were various circumstances tending to create an atmosphere of suspicion around him; but it is submitted that all these were capable of explanation, and in no way pointing to Slater’s guilt as a murderer. Slater had written to Cameron that he could prove where he was on the evening of the murder “by five people.” When this letter was written, he thought that the date of the murder was the Tuesday, the 22nd.

The evidence of his witnesses was to the effect that on the evening of the murder he was in a billiard room until 6.30 p. m., after which he went home for dinner.

It was shown that Slater dealt in diamonds. There was, however, no evidence of any dishonest dealing of any kind. The brooch said to have been missing from Miss Gilchrist’s house has not been traced. There was no evidence of any kind led to show that Slater ever knew, or even heard of, Miss Gilchrist or her house, and the Memorialist would emphasise the fact that it was the missing brooch that put the Police on the track of Slater.

With reference to Slater’s departure for America on 25th December, 1908, it was proved that he had formed the intention, some weeks before the murder, of going to America. Cameron, Rathman, and Aumann proved this. Slater had, in fact, tried to get the last named to take over his flat. The letter from Jacobs, of 28th December, and the card bearing the words “address till 30th December,” produced by the Crown, also corroborate the evidence of this intention of leaving, which is further corroborated by the evidence of Nichols, the barber, a Crown witness.

On the morning of 21st December, 1908, Slater received two letters—one from London, stating that his wife was demanding his address, and the other from San Francisco, asking him to come over. These were spoken to by Schmalz, his servant girl, and Miss Antoine. Further corroboration of his intention to leave is (1) on the morning of 21st December he raised a further £30 from Mr. Liddell, pawnbroker, on his brooch, and on the same day tried to sell the ticket; (2) he wrote to the Post Office for payment of the money at his credit; (3) he wired to Dent, London, to send on his watch, which was being repaired, immediately; (4) on the Monday morning he gave notice to the servant girl that she would not be required after the following Saturday (these events all happened before the murder); (5) on the Tuesday morning he redeemed a pair of binoculars from another pawnbroker whose assistant, Kempton, proved this, and who stated that he was in no way excited; (6) on the 23rd and 24th December he made inquiries at Cook’s Shipping Offices regarding berths, and betrayed no signs of any excitement; on the 23rd he was, in the evening, in Johnston’s billiard room, which he used to frequent; and on the 24th he spent the afternoon about Glasgow with his friend Cameron, who gave evidence; (7) on Friday morning a Mrs. Freedman and her sister arrived from London to take over his flat, so that he and Miss Antoine left on Friday night.

A rumour got abroad at the time to the effect that he booked to London and left the train at Liverpool. This rumour was published in the various newspapers, to Slater’s great prejudice, but nothing of the kind was proved at the trial. The Police were evidently misled by the fact that he went by a London train, but it was proved that there were two carriages in that train for Liverpool, and also that Slater’s luggage, consisting of nine boxes, was labelled to Liverpool. The Porter who labelled the luggage was called, and stated that Slater told him that he was going to Liverpool, and entered a Liverpool carriage.