Australian accused of Thai teenager’s murder admits concealing her body
Simon Peter Carman, an Australian man accused of murdering 17-year-old Tunchanok “Cake” Donhomla in Thailand, indicated in court that he would plead guilty to hiding her body. He continues to deny murder, saying he acted in self-defence, so the central question in the case remains how she died and whether he is responsible.
Carman admitted hiding her naked body in a suitcase left beside railway tracks outside Pattaya on 27 June. CCTV showed the pair entering his condominium two days earlier, while an autopsy found a brain injury and signs consistent with suffocation. Her family has filed a separate civil claim seeking more than $51,000; Carman’s murder trial is expected to last several months, and a conviction could bring life imprisonment or the death penalty.
- Carman indicated he would admit concealing the teenager’s body.
- He continues to deny murder and claims self-defence.
- The family is seeking more than $51,000 in a civil claim.
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Simon Peter Carman is an Australian man accused of murdering 17-year-old Thai girl Tunchanok "Cake" Donhomla in Thailand in June 2026. The case centres on her death and the circumstances surrounding it.
The pair were together at Carman's condominium in Pattaya on 25 June, as shown by security footage. Her body was discovered in a suitcase beside railway tracks outside the city two days later; an autopsy found a brain injury and signs consistent with suffocation.
A murder conviction in Thailand can result in life imprisonment or the death penalty. The trial is expected to continue for several months as the court examines how the teenager died and whether Carman is responsible. Her family has also filed a separate civil claim for compensation.
Both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
The evidence substantively supports a murder conviction. CCTV confirms the pair entered his condominium two days before her death; an autopsy identified a brain injury and suffocation signs; Carman admits deliberately concealing her body in a suitcase left beside railway tracks. The careful, premeditated manner of disposal—combined with the medical findings—indicates deliberate killing rather than lawful self-defence and demonstrates consciousness of guilt.
The case against
Carman is entitled to the presumption of innocence and the prosecution must prove guilt beyond reasonable doubt. Self-defence remains a legally valid justification even when death results; the claim is not weakened by the existence of death or by panic-driven actions taken afterwards. The court must determine whether the prosecution has eliminated reasonable doubt or whether a plausible self-defence narrative—including panic and poor decision-making in its aftermath—remains consistent with the evidence.
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Originally published by Daily Mail as “Harrowing scenes in court as Aussie accused of killing Thai teen admits to hiding her body”.