Feeling the pressure of scrutiny, Lucinda is desperate to prove that she can be a competent doctor.

As the Medical Investigation Unit continues to investigate whether Lucinda is fit to practise, Lucinda tries to learn more about why her patient died, she must balance her search for answers with the everyday reality of a busy A and E.

The inquest into the patient's death uncovers shocking new information which raises questions.

Lucinda fights to defend herself as the investigation intensifies and her home life crumbles.

George and Norma must ask if they can trust Lucinda as her search for the truth becomes dangerous.