A murder investigation in underway following the death of an elderly woman in Woolwich.
Police were called at approximately at 6:40am on Sunday, 1 July to Elmdene Road, SE18 following reports of a disturbance. Officers and the London Ambulance Service attended.
A 72-year-old woman was pronounced dead at the scene at 7:37am.
Formal identification has taken place and she can now be named as Shuren Ma from Woolwich.
A post-mortem examination carried out at Greenwich Mortuary on Wednesday, 4 July gave the cause of death as a head injury.
A man, also aged in his early 70s, was taken to an east London hospital with stab injuries. He remains in a serious but stable condition.
The Homicide and Major Crime Command are investigating.
The injured man – who was present at the address when the woman died – will be questioned in due course. There have been no arrests.
At this stage, officers are not looking for anyone else in connection with the incident. Enquiries continue.
Anyone with information about this incident is asked to call police on 020 8721 4868 or Crimestoppers anonymously on 0800 555 111.