A young girl named Heidi who lives with her mentally disabled mother, travels across the country to find out about her and her mothers past.

A man begins to have disturbing visions of dead people, among whom are his mother and victims of a local serial killer. All telling their story of how they died, and how their murderer is still out there. The detective investigating the murders looks to him for help in solving the case.

Inspired by a true story, Girl Fight recounts the harrowing story of a 16-year-old, stellar high school student whose life spirals downward when her former friends conspire to upload onto the Internet a shocking video of them beating her up.