Two children among four people found dead at flat in west London

Met police launch investigation after bodies, thought to be of man and woman in their 30s, girl, 11, and boy, three, discovered

The bodies of four people – thought to be two adults and two children – have been found in a flat in west London, police said.

Metropolitan police have launched an investigation after the four people, all thought to be related, were found dead at a home in Hounslow on Friday afternoon.