NASHVILLE, Tenn. (WKRN) — An investigation has been opened after a house fire was reported early Tuesday morning in South Nashville after police said a flammable object was thrown at the home.

According to Metro police, it happened along Fain Steet at 2:24 in the morning. Officials said a male suspect got into an argument with a neighbor, then threw a flammable object at the home.

The object then reportedly started the fire. The Nashville Fire Department said the fire was extinguished after 20 minutes.

No other information was immediately released. The investigation is ongoing.

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This is a developing story. WKRN News 2 will continue to update this article as new information becomes available.