Teenager Martha Fernback suffered a heart attack outside the South Oxford Community Centre at Hinksey Park on Saturday and was later pronounced dead in hospital.
Tributes and flowers have been left at the place where Martha suffered the heart attack.
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Dry and becoming brighter this afternoon but feeling cool
Police are appealing for information after a man died following a serious assault at one of London's busiest train stations.
Saturday morning's weather for the east of the region