When one student disappears and another is arrested, the stage is set for a case that will divide the nation. Can solicitor Cleo protect her client when new evidence emerges?

Cleo puts pressure on the police case as Talitha threatens to slip from Cassidy’s grasp, but a surprise arrest of a third suspect offers a new theory about what happened to Hannah.

With the murder trial fast approaching, Cleo must confront a fresh press scandal that throws a new and damning light on Talitha’s motives.

A sensational trial starts with the Prosecution team seeking to prove that Talitha and Dhillon murdered Hannah Ellis together.

Time is running out for Cleo and Talitha as the trial reaches its explosive conclusion and the jury must decide: did she do it?

When a climate activist is left for dead after a hit-and-run, he uses his dying words to name his killer - a serving police officer. With the country divided, will defence solicitor Sam Malik take on the trial of the decade?

As Southgate builds his case against Justin, attention turns to the D4 police chat group. With phones wiped and fellow officers saying nothing, could D4 hold the key evidence?

With the trial approaching, Justin on remand and violence on the streets, the pressure on the legal teams is intense. Struggling with Justin’s volatile personality, his own insomnia and an absence of medication, Sam reaches breaking point.

The trial begins, with protests outside the courthouse. As the prosecution lay out their case, Sam picks holes in their evidence. But can he control a dangerously unstable Justin?

As the trial resumes after Justin’s shocking outburst, he finally takes to the stand and the question is put to the jury: is Justin Mitchell mad or bad? With Felix pointing to a bigger picture and the public baying for blood, Sam tries desperately to save his client. What choice will the jury make?