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.
More top news
Some rain on Monday morning. Turning brighter through the afternoon.
Norwich City moved up to sixth in the Championship table after taking all three points in the derby clash against Ipswich Town.
The Labour leader has called the Norwich South MP's remark "completely unacceptable" and says Clive Lewis has personally apologised to him.