A jailed Harper faces a manslaughter charge in the death of a student's father; a rebellious teen receives unsolicited help from Hanson, who uncovers the youth's dark secret.

American Idol songbird Tamyra Gray, who lost the competition but won the hearts of TV audiences, makes her TV dramatic debut. Gray plays a shy Winslow student named Aisha, whose solo in an empty study hall overwhelms Marylin. So she persuades Aisha to audition for the upcoming school musical. The tryout's a disaster, but, thanks to Marylin's confidence-building, Aisha gets another shot. In other storylines, the battering of a gay teen prompts Guber to take a stand for tolerance; and a quickening crush on a fellow student ruffles a schoolgirl genius---who's 12.