4x18 - Judging Amy

Maxine unwittingly provides Amy with the information she needs to decide whether promoters are responsible for the death of a teenager who died from an ecstasy overdose during one of their raves; Maxine and Sean join forces to persuade a couple to take back their former foster child after she's released from work camp; Amy and Maxine disagree about Amy's being overprotective of Lauren; Sean lets Maxine know he's angry about her judgemental attitude toward Eric; after conferring with Martin, Kyle decides to pursue a romance with Heather; Kyle goes off the wagon when he and Heather throw a party to celebrate their successful evaluations; after Lily sees them kissing at the party, she decides not to reveal that a random drug test is being conducted the next day, and Heather is fired; Bruce distances himself from Amy in an effort to convince Zola that there's nothing going on between them.