article_snippet.sent: Police alleged Rebecca Hannibal, of Cammeray, supplied a number of 'purple speaker' pills between 2pm and 3:30pm on November 7, the day before the Harbourlife dance festival near Mrs Macquarie's Chair where Ms Bartter collapsed.
article_snippet.sent: Rebecca Hannibal has pleaded guilty to supplying Rebecca Hannibal best friend Georgina Bartter (far right) with 'purple speaker' ecstasy pills in the lead up to a music festival .
article_snippet.sent: Police alleged Ms Hannibal (front, with Ms Bartter pictured behind) purchased a number of 'purple speaker' pills between 2pm and 3:30pm on November 7, the day before the Harbourlife dance festival .
article_snippet.sent: Ms Hannibal (left) was arrested and charged on December 23, more than a month after Ms Bartter's tragic death on November 8 .
article_snippet.sent: Ms Hannibal will appear in court on June 10 for sentencing.
article_snippet.sent: Hundreds attended Ms Bartter's funeral service St Mary's Catholic Church in North Sydney a week after Ms Hannibal death .
article_snippet.sent: Ms Hannibal died at Harbourlife festival (pictured)at Mrs Macquarie's Chair near Sydney Botanical Gardens .
highlights_snippet.sent: Rebecca Hannibal, 19, was first charged with supplying ecstasy to Ms Bartter in December but originally pleaded not guilty .
  