abby swinfield , from castle donington , in derbyshire , was partying with friends when she was rushed to hospital in the early hours of march 30 .
miss swinfield , who is believed to have a son , three , was taken to good hope hospital in sutton coldfield , west midlands , where she was placed in a coma , but died a week later that police are still waiting for the result of the post-mortem but it is believed the teenager had taken the illegal class that