An Australian man accused of murdering a Thai teenager has shared a startling update about his case.

Simon Peter Carman, the Australian man charged with murdering Thai teenager Tunchanok Donhomla, claims in an interview that he acted in self-defence to stop her from stabbing him.

Simon Peter Carman, the Australian man charged with murdering Thai teenager Tunchanok Donhomla, has claimed he acted in self-defence to stop her from stabbing him.