David tracks down the man he believes to be his father, but the skittish Bradley Satchwell panics and attacks him. When they wind up in hospital with nowhere to escape, will David finally get the truth he's been looking for?

Lauren is alarmed when Brad talks about his time being up and begs Karl for help, not realising the seriousness of his own crisis of confidence. Despite this, Karl returns from leave to solve Brads case with a new urgency.