Officers from the British Transport Police (BTP) are appealing for witnesses after a man's wallet was stolen while he was having heart attack at Hastings railway station.
Paramedics tried to save the 66-year-old man who was having a cardiac arrest, but he later died. The incident happened at about 10.23pm on Tuesday 28th August.
BTP officers have released cctv images of a man who may have information which is vital to their investigation. They are asking anyone who recognises him to telephone them on 0800 40 50 40 or text 61016, quoting 681 of 25/08/18.
Alternatively you can call Crimestoppers anonymously on 0800 555 111.