Adelaide man arrested over father's death

A man is in police custody after his father was found dead at a house in Adelaide.

The 26-year-old was arrested after police were called to a domestic dispute at the home in Bungey Avenue, Somerton Park at 2am on Friday.

His 55-year-old father was found dead inside the house, while his mother his been taken to hospital.

No charges have been laid at this stage.