Authorities are looking into what started a fire at a duplex in Onslow County around midnight Sunday.
Officials say the fire broke out at a duplex on Live Oak Court.
Fire departments from Hubert, Piney Green, Pumpkin Center and White Oak all responded to the blaze.
Authorities say all three people in the duplex got out okay, though one resident was hospitalized for smoke inhalation.
One duplex is declared a total loss, while the other one and an adjacent unit were also damaged.