A murder investigation has been launched after a woman who was attacked in Leeds died in hospital.
Officers found the 45-year-old suffering from extensive injuries when they were called to a house in the Cottingley area on Wednesday.
The woman was taken to hospital where she died on Thursday night.
A 50-year-old man arrested in North Wales and a 42-year-old man arrested in Cottingley remain in custody, a West Yorkshire Police spokesman said.
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