Security footage obtained by The Guardian reveals a friend of the 17-year-old Thai girl allegedly murdered in Pattaya visited the apartment of the Australian man charged in her death. The friend had already reported Thunchanok Donhomla missing to police before going to Simon Peter Carman's condo. The footage is time-stamped 1.49pm on Friday 26 June, though it remains unclear if that mark was added manually.

The case has drawn international attention as it involves a minor and a foreign suspect in a tourist hub. Thunchanok's disappearance and subsequent death have raised questions about safety protocols for young people in Pattaya's entertainment districts. The friend's actions—reporting the teen missing then heading to the accused's residence—add a perplexing layer to the investigation.

The Guardian reports the security images as time-stamped but notes the manual addition possibility, leaving precise timing unverified. No further details on what occurred at the condo or the friend's relationship with Carman have been released. Police have not commented on whether the friend is considered a witness or person of interest.

Thai authorities are expected to continue gathering evidence, including forensic analysis and witness statements. The case may test cross-border cooperation if Carman seeks legal assistance from Australian diplomats. Local advocacy groups have called for a transparent investigation to ensure justice for Thunchanok.

A defense lawyer for Carman has not yet issued a public statement regarding the footage or the friend's visit.