A picture of Louisa Denby - murdered in Shipley - has been released.
The 84-year-old was found at a house on Prospect Mount just before midnight yesterday.
She was found after a nine-year-old boy was airlifted to hospital after being stabbed in a skate park in the same town.
Five people were arrested in connection with both incidents - all remain in custody except a 24-year-old man who has been released without charge.
The nine-year-old boy stabbed in the Carnegie Skate Park remains in a stable condition in hospital.
More top news
The latest pictures of the redevelopment of Sunbridge Wells in Bradford where developers are creating a market in the underground tunnels.
The police watchdog says force could not have predicted or prevented death of 4-year-old whose body lay undiscovered for two years.
Bourne Westfield Primary School is celebrating after winning £3,000 of funding from American author James Patterson