NORLINA, N.C. -- Arson could be to blame in a triple fatal fire in Warren County.

The blaze broke out on Watson Road in Norlina shortly after 4 a.m. Sunday.

After crews put out the fire, they found the bodies of 41-year old Lawrence Williams, his mother, 65-year old Gloria Williams, and his uncle, 64-year old Walter Williams.

The bodies are now at the medical examiner's office to determine how and when they died.

Sheriff Johnny Williams says the family members lived in the home together and he doesn’t recall deputies being called out to the home before.

The SBI has been called in to investigate.

The house is a total loss.