A 42-year-old woman has been arrested after the bodies of three children were discovered in a house in New Malden, south London. The children's parents have been named locally as Tania and Gary Clarence.
The father of three children found dead at a south London property was described as "a valued colleague" by his employer Investec.
Investec, where Gary Clarence works as the director of investment banking for healthcare, said in a statement that the firm's thoughts are with him.
"We do not know the facts at this time but our thoughts are with the Clarence family," it said.
"We are doing all that we can to help Gary and his eldest child and ask that their privacy is respected."
The company's website states that Mr Clarence was based in their US office for 18 months, before he returned to the UK, where he has specialised in the healthcare sector since 2004.
Pippa Middleton took civil court action against a "person or persons unknown" after pictures were allegedly taken from her iCloud account.
An 'unarmed' black man, who was reported to be mentally ill, has been shot dead by police in California after his sister called for help.
"Rubble fell in on intensive care patients" in the early hours of Wednesday, medics said.