The bodies of four people have been found dead in a west London flat, the Metropolitan Police said.
London police were called to a property in Staines Rd, Bedfont, Hounslow, at 3.12pm yesterday after concerns for the welfare of the occupants of the house, the Mirror reported.
Police forced entry into the house and found the bodies of a man and woman in their 30s, an 11-year-old girl and a 3-year-old boy.
The identity of the four people has not been confirmed but police believe they are related.
Local policing commander in west London, Chief Superintendent Sean Wilson, said: “Our investigation is at a very early stage, and based on our initial enquiries, we are not currently seeking anybody else in connection with the incident.