The trial gets underway. As the prosecution determine to prove beyond doubt that Talitha and Dhillon murdered Hannah Ellis together, Cleo must try and mitigate the forensic and witness evidence quickly stacking up against her client. Meanwhile, a revelation damages Dhillon's case and makes Meera look at her son in a new light. Questions over the admissibility of evidence cause clashes between the legal teams, and as tensions rise, Cleo and Damian fall out over whether or not to call Talitha as a witness.