In Samoa, police are investigating the remains of two adults found on a beach near the village of Sa'anapu on Upolu.
The police say they believe the remains of bones and a skeleton belong to a man and a woman but their records show no one has been reported missing from the area.
Meanwhile a 25 year old man found unconscious in the capital Apia has died.
He was found lying in front of the Samoa Shipping Corporation head office at Matautu-tai and was taken to hospital.
Police say the man has been identified and a post mortem will determine the cause of his death.