NEW YORK (CBSNewYork) – One person is dead and another is in critical condition after a fire in Manhattan Saturday morning.

The fire started on the second floor of an apartment building on Seaman Avenue in Inwood around 11:45 a.m.

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Authorities say 51-year-old Alberto Urena and an 86-year-old woman were found unconscious inside the building.

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Urena was pronounced dead at an area hospital.

There was no word from officials on his relationship to the woman, who remains hospitalized this weekend.

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The cause of the fire has not yet been determined.