A ceremony has been held in French Polynesia to mark the 18th anniversary of the disappearance of a leading opposition politician in the Tuamotus.
Boris Leontieff was among four politicians travelling in small plane on a campaign trip when it disappeared without a trace.
The ceremony was held in Arue where Mr Leontieff was the mayor.
The case was closed nine years ago after investigations failed to conclude why and how the small plane disappeared, with theories suggesting the pilot lacked experience and might have encountered fuel problems.
There had been speculation there may have been foul play or that the aircraft may have been diverted.
The politicians' wives had approached the French president to explore if the United States took satellite images of the Tuamotus at the time of the presumed crash.
Seven years ago, a court rejected a request for compensation to be paid to the widow of Boris Leontieff.
Her lawyer, James Lau, told a local newspaper that it was established that Mr Leontieff was under surveillance by the secret service of then president, Gaston Flosse.
Mr Lau said the same spying effort was directed at Mr Leontieff's advisor and journalist, Jean-Pascal Couraud, who also vanished without leaving a trace in 1997.