The harrowing true story of Victoria "Tori" Lindsay, a stellar Florida high school student whose life begins to spiral downward after she befriends a troubled student at the school.  When Tori tells the girl she can no longer hang out with her, the girl and her friends beat Tori up and post the video on the internet.  Despite little help from the police or school, Tori's mother works to make the attackers pay for what they did.