A woman has been arrested on suspicion of murder after three children were found dead at a house in New Malden, south London.
Officers were called to the property at around 9.30pm yesterday where they discovered the bodies.
A spokesman for the Metropolitan Police said the 42-year-old woman "has been arrested on suspicion of murder and remains in custody. We are not looking for anyone else in connection with this incident."
The unnamed woman was being held for questioning in a south London police station.
Update: Police previously stated the woman was 43 years old.
More top news
Two Air France directors had the shirts ripped off their backs by angry employees after the company announced loss of 2900 jobs.
Ched Evans' rape conviction has been referred to the Court of Appeal by the Criminal Cases Review Commission has announced.
A coroner's document seen by ITV News calls on the holiday industry and government to act to prevent a repeat of two children's deaths.