MINNEAPOLIS (WCCO) – Family members say the victim in last month’s house explosion in St. Paul has died.

Relatives of John Lundahl say the 80-year-old died at the Regions Hospital just before 10 p.m. Tuesday.

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Lundahl’s home at the intersection of Payne Avenue and Edgerton Street exploded on Nov. 23 in an enormous fireball, completely leveling the building.

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First-responders found Lundahl near the back of the home, covered in burns and scrapes.

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Investigators suspect natural gas led to the explosion, but the exact cause remains unknown.