The family of 26-year-old fisherman Chad Joseph, who is believed to have been killed in a US airstrike, has filed a missing person report with the Maracas Bay Police.

Police said a relative reported that Joseph was last seen around 5 am on April 25, when he said he was going out to fish from his home at Salvary Lane, St Michaels Village, Las Cuevas. He was not seen again.

Officers said the relative later chose not to complete a formal statement until speaking with an attorney.