Best Interests

As Marnie's health deteriorates, doctors say it is in her best interests to stop care. Defiant, her parents prepare to fight their decision.

Samantha checks on Marnie before her ward rounds and there's palpable tension; Samantha attends an ethics committee meeting to make a decision.

Nicci's campaign becomes national news, causing trouble for Katie; Andrew doubts his choice to leave; with court looming, Nicci's team need evidence.

In court, hope for Nicci's case and a surprising victory grow; Andrew is confronted about his past behaviour; as the verdict nears, Marnie's future hangs in the balance.