Amber is doing a stunt with her ex boyfriend, Jorge. Her best friends, Kelly and Britney are cheering in the background. As the raining national champion cheer squad of Pacific Vista High School. The cheer was going smoothly, until Amber fell and broke her ankle. Kelly and Britney immediately call an ambulance.
This interview is over!
Amber is in tears as she's being rushed to the hospital. Out of nowhere, and 18 wheeler slams into the back of the ambulance, killing Amber. The ambulance's gas tank exploded, and it was engulfed in flames. And just like that, the truck that did the damage was gone.
As Kelly, Britney and Jorge mourn at Amber's memorial service at school., they begin to question the circumstances behind Amber's death. There are many holes in the story the police chief tells. Kelly and Britney decide to get to the bottom of it.
After much investigation, Kelly and Britney discover there was a witness the this crime, who saw the 18 wheeler. They ask to interview her for the school paper, but shift the subject the Amber's death. The witness, Jessica, lashes out and leaves the interview.
The librarian alerts the principal that the girls are being disruptive, and they're sent to the principal's office. She asks them about the event. Kelly and Britney sit in silence, save for Kelly's crying because she'd never been in trouble before. Jessica, on the other hand, tells all. She tells the principal that Kelly and Britney yelled at her and accused her of murdering Amber. Kelly and Britney are banned from prom as punishment.