Zoe races against time to save her career, and events spiral out of control for Polly.

Jordan returns to the ED and Alistair's obsession with Polly reaches a climax.

Tragedy strikes for Ruth, and the F2s go it alone, with disastrous consequences.

The F2s wait anxiously for the results of the postmortem - are they guilty?

The F2s learn of an exciting new opportunity and an unwelcome face returns to the ED.

Jordan is determined to prove himself, while Polly attends Alistair's funeral.

It is Adam and Jessica's big day, but they face a race against time in more ways than one.