Overview

• A four-year-old boy was found with knife injuries at a residential property in east London and later died in hospital.
• A 41-year-old woman, known to the boy, has been arrested on suspicion of his murder.
• The Metropolitan Police received a call raising concerns for the child's welfare late on Wednesday night.
• The police are not looking for anyone else in connection with the incident and have stated there is no wider public safety risk.
• Specialist officers from the homicide team are working on the investigation, with additional officers present in the area due to the impact on the community.