Durham police say that two people in a house in Whitbi are no threat to public safety after being found dead and two others were taken to the hospital.
Officers were invited to the area of FallingBrook Street and Tuntan Road East for sudden death.
When the police reached the spot, two people, a 62 -year -old woman and a 51 -year -old man were declared dead. Two other people were rushed to a local hospital. His age and gender were not available immediately.
Whitbi Fire Services also participated to test for environmental hazards, and the region was considered safe.
Post mortem examination has been conducted on both people, and the investigation is still going on. Investigators believe that there is no threat to public safety.