Detectives are still searching for clues into the death of a reclusive Eastbourne man.
Police said they were now awaiting results of further tests on the body of Brandon Hadley.
Mr Hadley, 37, was found by his parents at his home in Grove Road, Eastbourne, last Monday.
Post-mortem results revealed two cuts to the back of his head. Mr Hadley is also said to have had a history of drinking.
But police, who have ruled out foul play, said little more information had surfaced despite extensive inquiries.
Detective Chief Inspector Kevin Moore said: "There has been nothing to suggest from the calls we have received through the publicity and through our own inquiries that this man was involved in a fight.
"Now we are waiting for the results in relation to the post-mortem, which we don't expect to get for another ten days.
"We will shortly be completing a report into the death."
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