Roddy Maitland, the rising if temperamental star of British tennis, stormed off court during a Wimbledon semi-final. He then drove up to Fulchester to confront Dr. Holt-Matthews, the father of his pregnant girlfriend Gail. On being told that that her pregnancy was now over he attempted suicide in a hotel room by slashing his wrists. However it is Maitland who is now on trial for criminal libel after writing a letter in which the Prosecution allege he maliciously and falsely claimed the doctor to be "an abortionist" and "a murderer". The Defence case is that Dr. Holt-Matthews's callous attitude led him to such a conclusion and that there is no proof Gail had a genuine miscarriage.