TESTS have failed to reveal how a Wearside man died in Turkey.
Dad-of-three Anthony Watson, 56, known as Tony, from Sunderland, was found dead on October 10.
He was flown back to the UK last week, after investigations by Turkish police.
An inquest was opened and adjourned at Sunderland Coroner’s Court but initial tests proved inconclusive.
Mr Watson’s funeral will take place at St Joseph’s Church, Millfield, on Thursday.