Police are continuing to question a 28 year-old man after a woman's body was found in an underpass in Bracknell.
A witness said the 43 year-old victim was lying in a pool of blood with a glass bottle next to her.
Thames Valley Police have urged any potential witnesses who were near the scene in Bay Drive in the early hours of yesterday morning to get in touch with them.
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"Three were standing together almost shoulder-to-shoulder in like a little wolf pack and they're staring at me...", said PC Wayne Marques.
Her nails had curled around three times before embedding in her pads.
The death toll from the Grenfell Tower fire is currently believed to be around 80 people, the vast majority of whom were from just 23 flats.