A man has died after being found unconscious at a house in Wythenshawe.
Police were called to Pembury Close, Poundswick, just before midnight on Sunday after reports of fighting.
A 27-year-old man is being questioned on suspicion of murder.
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Cloudy, windy and wet. Heavy bursts of rain are pushing into the Isle of Man and Cumbria today. Elsewhere, the rain will mainly be patchy
Wet, mild and windy - the outlook through to Christmas Day and beyond