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PORTAGE, Ind. — A 92-year-old man was found dead and decomposing at his home in Portage, Ind.

The Porter County coroner says Bob Sufana had been dead for two weeks when his body was discovered, seated in a chair.

It appears he died of natural causes.

Emergency officials say there was a strong odor for several feet around the home.

Bob Sufana had shared the home with his grandson and his grandson`s wife.

The coroner says the grandson last checked on Sufana on Monday but didn’t get a response, and the last time he spoke with him was eight days before Sufana was found.

The couple’s 7-year-old son had already been removed from the home by Child Protective Services.