Tom stands up Diane to do something romantic for Anita and Ric's son Leo is admitted with pneumonia and is discovered to have traces of heroin in his blood.
This series is a spin-off from the long running BBC medical drama Casualty. Set in the same hospital as its sister series, this show follows the everyday lives, professional and personal, of the doctors, nurses and patients who find themselves, for various reasons, in the wards of Holby City General Hospital