THE FOURTH SECOND: One CCTV Detail May Link Murder Suspect to More Unsolved Cases
The Fourth SECOND: One CCTV Detail May Link Murder Suspect to More Unsolved Cases
A chilling new twist has emerged in the investigation surrounding Simon Peter Carman, the man accused of killing a teenage girl in Thailand.
Police now believe he could be connected to two other unsolved killings—and investigators say an unusual clue involving a suitcase has become a key piece of the puzzle.
But it was a single detail captured in the fourth second of newly reviewed CCTV footage that reportedly changed the direction of the entire investigation, raising fresh questions about what detectives may have uncovered nex
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In the bustling beachside city of Pattaya, Thailand, a gruesome discovery has sent shockwaves through both the local community and international circles. Thai authorities are now investigating whether 45-year-old Australian Simon Peter Carman, charged with the murder of 17-year-old Thunchanok Donhomla, may be connected to two other unsolved deaths where women’s bodies were also found inside suitcases. While police have stressed there is currently no direct evidence linking Carman to those earlier cases, the striking similarities in the disposal methods have prompted a broader examination that could reshape the understanding of these tragic incidents.
The latest case centers on Thunchanok Donhomla, a young woman whose life was cut short in circumstances that have horrified observers in Thailand and Australia. Her body was discovered in a black suitcase dumped near railway tracks close to Carman’s apartment block in the early hours of Saturday. Pattaya City Police Superintendent Colonel Anek Srathongyoo detailed how investigators moved swiftly after receiving a missing person report, using CCTV footage and witness accounts to track Carman’s movements. He was arrested at Bangkok’s Suvarnabhumi Airport just minutes before boarding a flight back to Australia, with visible scratch marks on his body that raised immediate suspicions.
Carman has been charged with murder, disposing of and moving a body, and procuring a minor for sex. He denies the allegations. According to police, the incident allegedly began when Donhomla was picked up near Jomtien Beach for what was supposed to be paid company. A dispute over payment reportedly escalated, leading to her strangulation. Forensic teams are examining skin samples recovered from beneath her fingernails, potentially linking directly to her alleged attacker. An autopsy is expected to provide further clarity, though preliminary findings point to strangulation as the cause of death with minimal additional bruising.
The chilling details extend beyond the alleged crime itself. CCTV footage allegedly shows Carman going about ordinary daily activities—shopping, eating, doing laundry, and interacting with neighbors—for hours while Donhomla’s body remained inside a suitcase in his condominium. Colonel Srathongyoo described how the suspect left through a back exit with the suitcase loaded onto a motorbike, disposed of it near the railway tracks, and returned without it. This sequence of events, captured across multiple cameras, became pivotal in building the case against him. Neighbors reportedly saw him having breakfast at the complex, seemingly unaffected, even as the young woman’s body lay undiscovered for several hours.
Adding to the heartbreak, Donhomla had texted friends via the Line messaging app shortly after arriving at Carman’s apartment, writing something to the effect of “I’ve arrived at [his] apartment. The room is so messy.” The message was intended to reassure them, letting them know she had reached her destination safely. It would tragically be among her final communications. New footage obtained by media also shows her walking hand-in-hand with Carman shortly before her disappearance, material provided by a friend who later reported her missing and aided the investigation.
Carman’s background paints a complex picture of a man who left Australia for Thailand on a tourist visa in December, later extending his stay. He rented a condominium in Jomtien Beach for around $100 a week in a complex offering pools, fitness centers, and 24-hour security. Locals described him as a handyman doing odd jobs, sometimes referred to as “Simple Simon” due to his demeanor. Standing over six feet tall, his physical presence contrasted sharply with the petite teenager. Prior to Thailand, he had lived in Western Australia, working variously as a mechanic, truck driver, and in agriculture. Reports suggest he received a disability pension and workers’ compensation following injuries, and neighbors recalled him as a loner prone to aggressive outbursts, living in cluttered conditions.
His online interactions in the months leading up to the incident have also come under scrutiny. Using platforms like Threads, Carman reportedly contacted young Asian women with introductory messages such as “Hello Gorgeous, how are you doing?” He would attempt to shift conversations off-platform. Public replies reveal blunt exchanges, including body-shaming comments and confirmations of his interest in Asian women. In October of the previous year, he mentioned relocating to Thailand from Rockingham, Western Australia. These digital footprints have fueled public speculation about his patterns of behavior.
What has elevated this case from a single tragedy to a potential serial investigation are the two unsolved suitcase murders in nearby districts over the past two years. Both involved women believed to have worked in the region’s adult entertainment industry, with their bodies discovered in suitcases. One was found in the Huay Yai district within Chonburi province, the same as Pattaya, and the other in Ban Chang in the neighboring province. The passage of time in those cases complicated investigations, as decomposition and the lack of immediate witnesses hindered progress. Colonel Srathongyoo confirmed collaboration with police in those jurisdictions, noting the methodological similarities despite no current evidence tying Carman directly to them.
This development has prompted Thai authorities to re-examine evidence, timelines, and potential connections. Carman’s movements in Thailand, his rental history, and any interactions with individuals in the entertainment sector are now focal points. The fact that all three cases involve suitcases as a disposal method is particularly eerie, evoking concerns about a pattern of targeted violence against vulnerable women in Pattaya’s nightlife scene. Pattaya, known globally for its beaches, tourism, and adult entertainment districts, has long grappled with issues of exploitation, safety for workers, and crimes against transients.
Australian officials have responded cautiously. Foreign Minister Penny Wong described the case as “horrific” and extended sympathies to Donhomla’s family and friends. The Department of Foreign Affairs and Trade confirmed that consular assistance is available to Carman as an Australian citizen, including welfare support, lawyer recommendations, and ensuring basic needs are met while he is detained. However, they cannot intervene in local legal processes or penalties, which in Thailand could include severe sentences up to the death penalty for murder. Financial aid for legal fees may be provided in capital cases. Privacy laws limit further public details on the support offered.
The incident has ignited intense media coverage in both nations, raising questions about the safety of young women in Thailand’s tourist hotspots and the vetting of long-stay visitors. Advocacy groups have called for greater protections for those in the sex work industry, who often face heightened risks due to their precarious legal and social status. Many young women in Pattaya and surrounding areas use falsified ID cards claiming they are older to navigate restrictions, as reportedly noted in Donhomla’s case where her card listed her as 22.
Carman’s arrest and the subsequent revelations have also spotlighted his personal history. Born in Ballarat, Victoria, he moved through various towns before settling in Rockingham. Former neighbors described erratic behavior, heavy medication use, and even a collection of firearms that police eventually confiscated. His family reportedly distanced themselves, finding him “creepy.” These accounts, while not evidence of guilt in Thailand, contribute to a narrative of a troubled individual seeking a fresh start abroad that instead ended in alleged horror.
As the investigation deepens, Thai police continue to gather forensic evidence, interview witnesses, and analyze extensive CCTV from across Pattaya. The speed of Carman’s detection—thanks to the missing person report, friend-provided footage, and airport vigilance—demonstrates improving coordination among Thai law enforcement agencies. Yet the possibility of links to prior unsolved cases adds layers of complexity, potentially requiring cross-jurisdictional task forces and international cooperation if Australian records or travel history become relevant.
For Donhomla’s family and friends, the pain is immeasurable. A 17-year-old with her whole life ahead, she became entangled in a world far more dangerous than she may have realized. Her final text, meant to reassure loved ones, now stands as a poignant reminder of vulnerability. The community in Pattaya has expressed outrage, with calls for justice and reforms to protect young women drawn into similar situations by economic necessity or deception.
Broader implications stretch to tourism and expatriate communities. Thailand attracts millions of visitors annually, including many Australians seeking retirement, adventure, or escape. Cases like this strain bilateral relations and public perceptions, even as authorities emphasize that such violence remains exceptional. Thai police have reiterated that Carman had no prior criminal record or visa issues in the country, highlighting how quickly circumstances can spiral.
The coming weeks will be critical as forensic results return, additional witnesses emerge, and the probe into the older suitcase cases progresses. Whether Carman is linked to those deaths or not, the similarities have already forced a reevaluation of cold cases, offering hope for closure to other grieving families. In the meantime, Donhomla’s story serves as a stark warning about the dangers lurking in Pattaya’s shadows, where the vibrant nightlife can conceal deadly risks.
Simon Peter Carman remains in custody as the investigation unfolds, denying involvement in the murder. Thai justice moves deliberately, with the possibility of severe penalties underscoring the gravity of the charges. For now, authorities and the public await further developments that may connect these tragedies or confirm them as isolated horrors. Either outcome will leave lasting scars on a region already familiar with loss amid its pursuit of tourism-driven prosperity. The suitcase murders, whether one or potentially more, demand answers that could reshape safety protocols and bring justice to victims silenced too soon.
