She attended the New Bates High School and was in many ways the equivalance of Chris Hargensen. She was also the ex-girlfriend of football player Jesse Ryan, who broke with her because of her lack of empathy towards the death of Lisa Parker, who commits suicide in her own school. When Jesse becomes interested in Rachel Lang, she becomes jealous and plots the humiliation of Rachel with all the other footbal team members and cheerleaders in an effort to win Jesse back.
On the night of The Black Party she separates Jesse from Tracy, so that the humiliation can happen in full and also in an attempt to seduce him in the meantime. When they arrive at the party in Mark Bing´s house, they discover the house in flames and the people dead from Rachel's rampage.
When Rachel notices Tracy, she instinctively deduces her role in her humiliation and kills her by collapsing the ceiling above her and causing it to burn and kill her.