Overview:Davina's reputation is at stake when she is accused of racism by Maaka Lacey, a Maori supply teacher with an alternative approach to education. With just her word against an experienced teacher's, will she be able to clear her name? Meanwhile, Earl Kelly's behaviour pushes Tom to breaking point, leading him to question his future as Head of Pastoral Care. Also, Rachel struggles to hide her true feelings when she discovers Melissa and Eddie are a couple. And, an ill-thought out lie from Steph looks like it might just spell the end for Grantly's marriage.