West Yorkshire Police have said they do not believe that an 84-year-old murder victim and a nine-year-old boy who was stabbed in Shipley, West Yorkshire, yesterday, are related.
At this time we do not believe that the nine-year-old boy and the 84-year-old woman are related or known to each other.
The 84-year-old woman is related to the 26-year-old man arrested on suspicion of murder and attempted murder.
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Officers found the women suffering from devastating injuries.
Around 60 firefighters are working on the blaze to stop it spreading to nearby premises.
Dre Wilson was last seen shortly after 9pm on Friday running along Harby Lane in the Vale of Belvoir in the Midlands.