A fatal house fire in Bradwell, near Great Yarmouth, is not being treated as suspicious by police.
Emergency services were called to the property on Chestnut Avenue late on Friday evening, July 9, and a man was found inside.
He was taken to hospital to be treated for serious injuries, but died the following day.
The cause of death was established as smoke inhalation and natural causes following a Home Office post mortem examination.
Neighbours described dramatic scenes on the street after they were awoken by "loud noises and flashing lights."
Glenn Turner, 49, tried three times to enter the house but was beaten back by the heat and thick smoke.
When he realised he could not save the resident, known to his neighbours as Joe, he smashed a window to enter the home next door where the 92-year-old man was asleep upstairs, his smoke alarms sounding and his bedroom rapidly filling with smoke.
He unlocked the door from the inside and took the man to safety.
"I have never seen anything like it before," he said.
Mr Turner suffered cuts and scratches and was taken to hospital with smoke inhalation.
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