One person has been arrested after the bodies of three children were discovered in a house in New Malden, south London, the Metropolitan Police has confirmed.
In a statement, the Met said: "Police were called at around 21:30hrs on Tuesday, 22 April, to three children found dead at an address in New Malden.
"Detectives have begun an investigation.
"One person has been arrested and remains in custody at a south London police station."
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