The last known photograph of missing Queensland man Jack McLennan, taken hours before he vanished from Ficks Crossing on October 4, 2024, has been provided by his workmate, Chris Duke. The image captures Mr. McLennan on a rope swing at the waterhole, providing context for why his wet hat was later discovered in Murgon, over 5 kilometres away. Queensland Police continue to treat the disappearance as an active investigation, though no individuals have been declared persons of interest.
The Final Hours at Ficks Crossing
Mr. Duke, who provided the photograph, detailed the events of October 4 in a series of interviews. According to Mr. Duke, the pair visited a house in Wondai twice to purchase methamphetamine before returning to the Ficks Crossing picnic spot at approximately 8:30pm. Mr. Duke stated he played a prank on Mr. McLennan by calling out to him while the latter was using his phone nearby. After turning back to his vehicle, Mr. Duke reported that Mr. McLennan had disappeared by 10pm.

Did You Know? The mystery of why Mr. McLennan’s hat was found discarded in Murgon was resolved by the photograph; Mr. Duke confirmed he unknowingly drove the hat to Murgon in his car boot after the pair’s final visit to the waterhole.
Evidence and Ongoing Investigation
Since the disappearance, police have recovered Mr. McLennan’s white trainers, his wallet, and his bank card, which were found scattered hundreds of metres apart. Other personal items, including his mobile phone, shirt, and shorts, remain missing. Mr. Duke has denied any involvement in Mr. McLennan’s disappearance, stating he assisted police by locating the hat and explaining that he found Mr. McLennan’s car keys in his own vehicle the following day.
Expert Insight: In cases of unexplained disappearance where personal effects are found scattered across a distance, investigators typically look for evidence of environmental factors or third-party involvement. The absence of human remains and the specific collection of recovered items—footwear and financial cards—create a complex evidentiary trail that requires forensic reconciliation with the timeline provided by the last known witness.
What May Happen Next
The Coroner’s Court of Queensland continues to review police findings regarding the case. While Queensland Police have declined further comment due to the active status of the investigation, the public release of new details may lead to additional leads or witness reports. Future developments could involve further forensic analysis of the recovered items or a formal inquest if the investigation fails to produce a definitive conclusion regarding Mr. McLennan’s whereabouts.

Frequently Asked Questions
Was Chris Duke a person of interest in the case?
No, the Queensland Police Service has never declared Mr. Duke or any other person as a person of interest in the disappearance of Jack McLennan.
What items belonging to Mr. McLennan have been found?
Authorities have recovered his white trainers, wallet, bank card, and the hat he was wearing on the day he went missing.
How can the public assist with this investigation?
Queensland Police have urged anyone with information to contact Policelink at 131 444, visit a local police station, or submit a report through the official online portal.
Do you believe that sharing these final details publicly will encourage new witnesses to come forward?

