A trial over the murder of Westport man Charles Jones, scheduled for September 18, has been postponed three times.
The 56-year-old New Zealand president of the World Croquet Federation was murdered while on holiday in Thailand just over a year ago.
He was on his way home from a world croquet tournament in London when he was stabbed to death in his hotel room in the Thai beach resort of Pattaya.
Mr Jones' sister Alison McMillan said that while the New Zealand Embassy in Thailand used to keep the family well informed, she was now getting most of her information about the trial from a friend of Mr Jones in Thailand.
"They just seem to keep putting it off for some unknown reason."