Murder arrest after three children found dead in Bristol

Avon and Somerset Police made the discovery when officers attended a concern for welfare call in Blaise Walk, Sea Mills, at about 12:40 GMT.

A statement from the force said the young children were pronounced dead at the scene.

The arrested woman, 42, is in police custody at a hospital.

The force said the Independent Office for Police Conduct had been informed due to "prior police contact".

Ch Insp Vicks Hayward-Melen said: "This is an incredibly tragic and heartbreaking incident in which three children have sadly died.

"My sincere condolences go to the children's loved ones, and we will be ensuring they are offered support through our family liaison unit.

"We believe this to be an isolated incident and there is no further risk to the wider community."

The force said residents could expect to see an increased police presence in the area over the coming days

Bristol North West MP Darren Jones said he was "deeply saddened by the tragic news from Sea Mills today".

He added: "My thoughts and prayers are with the friends and family of the children, and my thanks go to our emergency services who responded."

The city's mayor Marvin Rees said: "It's almost impossible to find the words to describe this afternoon's devastating news.

"My thoughts are with all who knew these three young children.

"We will be working with schools, the community, and Avon and Somerset Police to support people."

West of England Metro Mayor Dan Norris said the news was "tragic and heartbreaking".

"My thoughts are very much with those who knew and loved these children," he said. "I cannot image the pain and shock they are feeling."

-bbc