Outgoing Archers editor Sean O'Connor on Helen Titchener's trial
WARNING: This story contains spoilers
The editor of The Archers says there might be 20 or 30 years left in the story of Helen and Rob Titchener, after the fictional trial drew to a close with the jury's verdict.
Sean O'Connor, who is leaving the programme following the trial, tells Sarah Montague how the story developed.