AUSTRALIAN MAN PLEADS NOT GUILTY IN DEATH OF 17-YEAR-OLD THAI GIRL FOUND IN SUITCASE

PATTAYA, Thailand — An Australian man accused of killing a 17-year-old Thai girl whose body was discovered inside a suitcase has pleaded not guilty in court, telling judges that he acted in self-defense.

Simon Peter Carman, 45, appeared before the Pattaya Provincial Court on Friday, September 18, in his first court appearance since his arrest in June.

Carman faces charges including premeditated murder, concealing a body and offenses involving a minor. If convicted of premeditated murder, he could face the death penalty under Thai law.

TEENAGER FOUND INSIDE SUITCASE

The case centers on the death of Tunchanok Donhomla, 17, whose body was discovered inside a suitcase near railway tracks in Pattaya in June.

Tunchanok had been reported missing before investigators found the suitcase.

Police said security-camera footage showed the teenager entering a condominium with Carman in the early hours of June 25.

Additional CCTV footage allegedly showed Carman later leaving the building alone with a large suitcase.

Investigators said the suitcase was subsequently placed on a motorcycle and taken toward an isolated area near railway tracks.

Carman was arrested at Bangkok’s Suvarnabhumi International Airport as he was preparing to leave Thailand for Australia.

CARMAN CLAIMS SELF-DEFENSE

During his court appearance, Carman denied the charges.

According to the Pattaya Provincial Court, he told authorities that he had acted in self-defense and said he did not know Tunchanok’s actual age.

Carman has reportedly claimed that the teenager threatened him with a knife during a confrontation inside his condominium.

He has maintained that he did not intentionally kill her.

Police, however, have presented CCTV footage and other evidence as part of their investigation into the circumstances surrounding her death.

The self-defense claim remains an allegation by the defendant and will be tested through the Thai legal process.

POLICE INVESTIGATION

Investigators have been examining CCTV footage, forensic evidence and the movements of both Carman and Tunchanok during the hours before and after her disappearance.

Police said footage showed the pair entering the condominium together before Carman was later seen leaving with the suitcase.

The suitcase was eventually found near railway tracks, where authorities discovered Tunchanok’s body.

Thai police have also reported that an autopsy indicated the teenager suffered a brain injury and died from suffocation.

Authorities have not publicly established a final account of every event that occurred inside the condominium.

ARREST CAME AS HE PREPARED TO LEAVE THAILAND

Carman was taken into custody at Bangkok’s international airport after police began investigating Tunchanok’s disappearance.

Authorities said he was arrested before he could board a flight to Australia.

Police subsequently linked the investigation to the suitcase containing Tunchanok’s body.

The circumstances surrounding the arrest and the evidence gathered afterward have become central to the prosecution’s case.

BAIL REQUEST DENIED

Carman requested bail during the latest court proceedings.

Prosecutors opposed the request, citing concerns that he could leave Thailand.

The Pattaya Provincial Court denied bail, and Carman remains detained at Pattaya Remand Prison while the case proceeds.

The court has scheduled October 12, 2026, for a hearing to examine evidence in the case.

FAMILY LEFT GRIEVING

Tunchanok’s death has devastated her family and drawn widespread attention in Pattaya, a major tourist destination approximately 150 kilometers southeast of Bangkok.

The teenager had been in Pattaya only a short time before her death, according to Australian Associated Press reporting.

Her family now faces the lengthy court process as prosecutors pursue the case against Carman.

WHAT HAPPENS NEXT?

The case remains at an early stage of the Thai judicial process.

Carman has pleaded not guilty and maintains that he acted in self-defense. Prosecutors and police, meanwhile, are relying on CCTV footage, forensic findings and other evidence gathered during the investigation.

The court is expected to examine the evidence further at the October 12 hearing.

For now, Carman remains in custody and has not been convicted of any offense.

If prosecutors ultimately prove the premeditated-murder charge beyond the required legal standard, Thai law allows for a possible death sentence.