Pattaya, Thailand — In a case that has captivated attention across Australia and internationally, newly reviewed surveillance footage from the condominium complex where Australian tourist Simon Peter Carman was staying has reignited questions about the final hours of the alleged murder of 17-year-old Tunchanok Donhomla. The images, widely circulated and now being meticulously examined by investigators, appear to show the 45-year-old man leaving his room pulling a large suitcase — a detail that has quickly become central to speculation surrounding the evidence.

Carman was arrested at Bangkok’s Suvarnabhumi Airport on June 28 as he tried to board a flight back to Australia. Thai police have charged him with intentional murder, concealing a body, moving or destroying a body, and taking a minor for sexual purposes. The body of the teenager, whose naked form was discovered stuffed inside a suitcase dumped near railway tracks in Pattaya, has been identified by her family and local authorities. Carman has consistently denied the charges, claiming the incident was self-defence after a dispute over money and that he acted in panic.

The newly released footage, obtained from security cameras at the Jomtien condominium complex, captures several pivotal moments on the night of June 25. At approximately 3:34 a.m., the images show Carman entering the building alongside Tunchanok Donhomla, with the pair holding hands in the lobby. Hours later, around 9:25 p.m., the surveillance clearly records the Australian man exiting his room, wearing different clothing, and dragging a heavy suitcase down the hallway before wheeling it out of the condominium. Security cameras at the entrance and on nearby streets captured him mounting a motorcycle with the suitcase secured on the back, before riding away from the scene.

For many observers, the sequence has raised immediate questions. Why did Carman leave the building with what appears to be an unusually large suitcase shortly after being seen entering with the young woman? Investigators have confirmed they are now analysing the full timeline, cross-referencing the CCTV with hotel logs, witness statements, and other forensic evidence. Police Superintendent Colonel Anek Srathongyoo has described the footage as “critical” in piecing together the events, noting that Carman appeared to have gone about his usual routine in the hours between — buying groceries, doing laundry, and interacting with neighbours — before the final act.

The images align with earlier reports that police traced the teenager’s movements using similar security cameras. She was last seen on video around 2 a.m. being picked up on Beach Road by a foreign man. Carman has told family members in a recorded message that the death was “out of my control,” adding that he hopes the family is “OK” and urging other young women to “just to be careful.” His defence team maintains he has fingernail scratches consistent with a struggle and denies any sexual element to the charges.

This latest development comes as the case continues to unfold. Carman remains in custody in Pattaya Prison, with Thai authorities preparing to complete their investigation before any court appearance. The teenager’s family has publicly urged the death penalty, describing their daughter as a bright, outgoing girl from Kalasin who had travelled to Pattaya seeking work. They have laid her ashes to rest and expressed shock and grief over the discovery.

The released CCTV frames have been viewed by thousands online and have drawn comparisons to other high-profile cases involving foreigners in the area. Some have speculated whether the suitcase footage represents a moment of calculated concealment or a panicked departure. Others point to the scratches on Carman’s body as possible evidence of resistance, while the absence of the body in the room when police arrived has been highlighted as a key unanswered question.

As of July 31, Thai police have not released a definitive explanation for the exact contents of the suitcase or the reason for Carman’s decision to bring it downstairs. The footage, however, is expected to play a major role in the upcoming legal proceedings. It has already become a focal point of online discussion, with users and commentators alike dissecting every frame in search of clues.

The Simon Peter Carman case, which began with a missing-person report on June 26, has moved from shock discovery to a complex web of international justice. For the family of Tunchanok Donhomla, the fresh questions raised by the surveillance images add another layer of pain. For investigators, they offer the potential breakthrough that could clarify what truly happened in that condominium room on a rainy Thursday night in Pattaya.

With the timeline now more precisely documented than ever before, the coming weeks promise to bring even greater clarity — and perhaps further revelations — as authorities finalise their case against the Australian man. The images captured on camera may prove far more significant than initially thought, leaving the public and the courts eager to see exactly what comes next.