Police are investigating after a man in his 60s was found unresponsive in a shop and later died in hospital.
Emergency services were called to a convenience store in Kneller Road, Twickenham at 7.18pm on Thursday.
They found a man aged in his 60s unresponsive. He was rushed to hospital but died a short while later
His next of kin have been informed, Scotland Yard said.
A Met Police spokesman added: "A post-mortem examination is due to be held and a formal identification awaits.
"At this stage the death is being treated as unexplained.
"Enquiries into the full circumstances also continue."
Anyone with information concerning this incident is asked to call police on 101 quoting reference 6946/10Oct or Crimestoppers anonymously via 0800 555 111.
