Police are hunting drug pushers who supplied a man who later died from a suspected heroin overdose.
Kawme Eneke, 38, was found dead at a flat in Hove at the weekend.
A man has been arrested and released on bail pending further inquiries.
Detective Inspector Russ Bagley said: "Mr Eneke and a friend met some people in the Seven Dials area of Brighton between 7pm and 8pm on Saturday. We are anxious to speak to anyone who saw them."
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