The brigade was called to Glenister Park Road just before 7pm on Sunday to a fire that’s thought to have been started deliberately.
A 49-year-old man was found dead inside the property.
A 34-year-old woman’s been arrested on suspicion of murder and arson with intent to endanger life and remains in custody.
A 47-year-old man has also been arrested on suspicion of murder and remains in custody.
