The Cheater: Under pressure to perform well on her math exam, Carter Phillips persuades math whiz Adam to take the test for her in exchange for one date, but one date is not enough for the dangerous young man. College Weekend: Visiting her boyfriend's college dorm with her cousin, Holly, Tina River becomes alarmed when Josh's strange roommate, Christopher, reports that Josh is out of town for the weekend, and then Holly disappears. Final Grade: An innocent girl's reputation for her competitive edge causes her classmates to become suspicious when an obnoxious rival is murdered, and one particularly obsessed individual is out to see that Lily pays a deadly price.