Episode 4 - S1.E4

Izzie's ex-husband, Jimmy, causes chaos at the school when he demands access to their children, and Tom confronts Lorna about her apparent miscarriage. Meanwhile, the pupils set up a scam to gain more points in the new house system, but it isn't long before their scheming plot is uncovered. Jack wonders about the sudden improvement in the grades gained by Steph's French class.