The teenager who is thought to have died as a result of taking legal highs has been named locally as Andrew Lourie.
The 18-year-old was taken from a house in Mortimer Road, on Friday night and died in the early hours of Saturday.
Although officers are still waiting for the results of toxicology tests, they're investigating the possibility he'd taken legal drugs.
More top news
The magic lantern slides, photographed by Hull trawlerman William Nowell, illustrate the vast gulf between rich and poor at the time
The Jarrow Crusade saw 200 people walk to London in October 1936 to deliver a petition to Parliament demanding work
A 19-year-old student at Northumbria University has died from meningitis.