Three women who were arrested as part of the investigation into the fatal house fire at Wood Hill, Leicester, have been released on bail.
The women, aged 19, 20 and 27, have each been given police bail while further investigations are carried out.
Two men are still being questioned by police.
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Some outbreaks of rain but becoming drier and brighter tomorrow.
Mostly dry overnight, some rain tomorrow morning, then becoming brighter.
The mother, her husband and their son were found stabbed at their home in Stourbridge shortly after 8am on Thursday.