A man found collapsed in the street in Stoke Newington has died.
Vladyslaw Krupa, 48, of no fixed abode, was taken to the Royal London Hospital in Whitechapel after being discovered suffering head injuries in Manse Road at 7.30pm on Wednesday October 12.
The Polish national received treatment but died at 1.30pm on Tuesday October 18.
A post-mortem held on Saturday (October 22) at Poplar mortuary gave cause of death as head injuries.
Detectives are treating the death as unexplained and appealing for witnesses to come forward with information.
They want to speak to anyone who may have been in the area of Manse Road on the evening of Wednesday October 12.
An incident room has opened under DCI Phil Rickells.
Anyone with information should call 020 8345 1570 or Crimestoppers anonymously on 0800 555 111.
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