Who Killed Clarence McLennan?
Updated: Oct 12
The unsolved 1922 Centennial Park murder that exposed Sydney's hidden gay subculture.
By Elliot Lindsay
On 3 October 1922, a gruesome discovery in Sydney's Centennial Park sparked a murder investigation that would expose a hidden side of the city's social history. The victim was Clarence Carrington McLennan, a 30-year-old tuberculosis patient from Randwick. More than a century later, his killer has never been identified.
McLennan's battered body was discovered amongst dense ti-tree scrub near Centennial Park's Darley Road gates. His outer clothing had disappeared, his underpants were around his ankles, and an almost empty beer bottle lay nearby. A pool of blood suggested he had been struck elsewhere before being dragged into the scrub.
For police, it initially appeared to be a straightforward murder investigation. Within days, detectives believed they had identified their suspect. Yet nine months later, the prosecution collapsed, the accused walked free, and McLennan's killer vanished into history.
Today, the Clarence McLennan murder remains one of Sydney's forgotten unsolved crimes.
The Day Clarence McLennan Disappeared
Earlier that morning, McLennan had left the Woodville Red Cross Home at 128 Belmore Road, Randwick, where he was receiving treatment for tuberculosis.
He met his long-time acquaintance James Robert McKeevers, better known by the feminine nickname "Rosetta." The pair spent much of the day drinking together before encountering Sylvester Patrick O'Reilly, a 26-year-old horse trainer and former First World War soldier.
O'Reilly later admitted drinking with the men but maintained that he had left McLennan alive.
According to another witness, McLennan was last seen in Centennial Park between 1.45pm and 2.15pm, walking with two men. The investigation soon took an unexpected direction.
Centennial Park's Hidden History
From the earliest reports, detectives believed McLennan's death bore striking similarities to the 1921 murder of Constable Ernest Wolgast, who had been killed while investigating criminal activity in Centennial Park.
Newspapers reported that detectives were conducting large round-ups of men "suspected of immorality," alongside known thieves and park touts who preyed upon vulnerable visitors.
The Barrier Miner observed that police believed "the same sordid story of vice" surrounded McLennan's death, revealing that investigators already regarded Centennial Park as a place where homosexual men met discreetly and where criminals sometimes targeted them.
At a time when homosexuality was criminalised in NSW, public parks and other secluded spaces provided opportunities for men to meet away from public scrutiny. However, that secrecy could also leave them vulnerable to robbery, blackmail and violence.
Only three years earlier, Sydney had been transfixed by the sensational trial surrounding the death of Hugo Tuck, a man living under an assumed name who belonged to the city's clandestine homosexual subculture.
Tuck had invited a 17-year-old youth to his Elizabeth Street flat before suffering fatal head injuries. During the trial, detectives uncovered intimate love letters, diaries recording dozens of male visitors, and evidence of a clandestine social world largely invisible to respectable Sydney.
The similarities between the two cases were sufficiently striking that O'Reilly was questioned during McLennan's coronial inquiry about his knowledge of the Tuck case and people associated with it. Investigators appeared to be considering whether the two murders were somehow connected.
Sydney's Secret Gay Subculture
At McLennan's inquest, another revealing piece of evidence emerged.
Detective-Sergeant Truskett testified that O'Reilly had described both James Robert McKeevers and Clarence McLennan as "queens"- a term used at the time to describe effeminate homosexual men, often derogatorily.
McKeevers was also widely known by his feminine nickname, "Rosetta."
Historian Garry Wotherspoon, writing about Sydney's post-war gay subculture in Hyde Park, observed that it was common for camp men to adopt or be given feminine names by friends, a practice dating back to the nineteenth century. McKeevers' nickname therefore provides a possible indication of his connection to Sydney's clandestine homosexual community.
Whether McLennan himself belonged to this community remains uncertain. Nevertheless, the surviving evidence strongly suggests that police believed they were investigating a murder connected to this hidden social world.
Newspapers quickly seized upon this aspect of the case, filling their columns with lurid references to "degenerates," "vice" and Sydney's so-called subterranean underworld.
Often, the reporting appeared more concerned with McLennan's presumed sexuality than with identifying the person responsible for his death.
The Murder Suspect and the Evidence
Initially, the evidence against Sylvester Patrick O'Reilly appeared persuasive.
He had first denied knowing McLennan before later admitting they had spent part of the afternoon drinking together.
Fingerprint experts identified one of O'Reilly's fingerprints on the beer bottle discovered beside McLennan's body, and police arrested him only days after the murder. But as the inquest unfolded, the prosecution's case steadily unravelled.
The fingerprint expert conceded that O'Reilly could simply have handled the bottle while the men were drinking earlier in the day. Two additional fingerprints recovered from the bottle remained unidentified.
A motor driver named Myers, who knew McLennan by sight and had seen him walking with two companions shortly before the murder, failed to identify O'Reilly during an identification parade.
McLennan's missing clothing was eventually traced to a pawnshop, but the pawnbroker specifically stated that O'Reilly was not the man who had pawned it. Despite these weaknesses, the Coroner committed O'Reilly to stand trial. Yet the trial never occurred.
Why Was the Murder Case Dropped?
Over the following months, the Crown repeatedly sought adjournments, informing the court that the delays were necessary on unspecified "grave public grounds."O'Reilly spent three months in prison before being released on bail, all the while protesting that he possessed evidence capable of proving his innocence.
Finally, in June 1923, after months living under the shadow of a capital charge, the Attorney-General quietly abandoned the prosecution. No explanation was publicly offered. The case against O'Reilly had collapsed, but the mystery surrounding Clarence McLennan's death was no closer to being solved.
Who Really Killed Clarence McLennan?
More than a century later, the identity of Clarence McLennan's killer remains unknown.
Robbery certainly appears to have played some part. His clothing vanished, and someone later pawned it.
Yet the circumstances surrounding his death also point towards another possibility.
If McLennan had entered the secluded scrub expecting a consensual meeting with another man - as many homosexual men of the era were forced to do because their relationships remained criminalised and hidden - he may have been particularly vulnerable to robbery, blackmail or violence.
History records numerous cases in which men exploited such secrecy to prey upon their victims, while others ended in sudden violence fuelled by fear, shame or the threat of exposure.
The surviving evidence is insufficient to determine which explanation is correct.
What it does reveal is how quickly the murder investigation became entangled with contemporary attitudes towards homosexuality. Police and newspapers alike viewed the crime through that lens, yet for all the sensational headlines, the central question was never answered.
More than 100 years after his body was discovered in Centennial Park, Clarence Carrington McLennan remains not only the victim of a brutal murder, but also one of Sydney's most overlooked unsolved mysteries.
