A woman who died in Hogarth Road in Ipswich on Tuesday after going into cardiac arrest has been named as 24-year-old Jade Bagley,
A post mortem examination is due to take place today to ascertain the cause of death.
Three people have been arrested and bailed on suspicion of administering a noxious substance.
Police continue to appeal to anyone with information in relation to this incident to contact Ipswich CID on 101.
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Rain this evening with showers expected tomorrow and minimum temperatures overnight of 9 deg C 9 66 deg F)
Early fog will clear to leave a dry day with sunny spells and highs of 18 deg C (64 deg F)
Overnight there'll be mist and fog but it will clear for Sunday leaving sunny spells.