The injured man - who died this afternoon (Sunday) - was found with a serious head injury outside a property on Thurnscoe’s Houghton Road on Friday at about 6.55pm.
Police are quizzing a 35-year-old man who was arrested on suspicion of assault yesterday. He remains in police custody.
Four other people – a 36-year-old man, a 34-year-old man and two 15-year-old boys – were also arrested on suspicion of assault but have since been released on bail pending further enquiries.
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Formal identification and a post mortem examination are yet to take place.
Police are keen to hear from anyone yet to come forward with information that might help the investigation.
Please call 101 quoting incident number 650 of 5 June 2020.
You can also give information to independent charity Crimestoppers anonymously via their website – www.crimestoppers-uk.org – or by calling their UK Contact Centre on 0800 555 111.