A man has died after being assaulted in an office in Ilford.
Adeel Salaam, 28, of Newham, east London, was assaulted around lunchtime on Wednesday at an office in Fencepiece Road, Ilford, Scotland Yard said.
He was treated by the London Air Ambulance crew and taken to a hospital in the city where he died on Friday.
A man has been charged with attempted murder.
Police said a post-mortem examination will take place in due course and Mr Salaam's next of kin are aware of his death.
Inquiries are continuing by detectives from the Homicide and Serious Crime Command (HSCC).
Although formal identification has not taken place, police said they are satisfied the victim is Mr Salaam.
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