Toxicology tests after Tow Law woman's death
Toxicology tests are being carried out by police investigating the death of a mother-of-four in County Durham.
Andrea Maughan was found unconscious by emergency services personnel called to her home in Coronation Avenue, Tow Law, on Friday night.
The 39-year-old was taken to hospital, but later died.
Police said it was believed drugs were being used at the property and two men aged 23 and 19 were arrested and later released pending further inquiries.
Anyone with information is asked to contact Durham Police.