Davina pays her third visit to the heart doctor, only to be told she is in excellent health. However, it seems that the doctor, Matthew, has other reasons than her heath for asking her to return. Davina’s brother-in-law, Roger, is on trial for accountancy fraud and happens to be mysteriously represented by old school mate Leonard Richards. When Roger finds out about his wife Veronica’s history with Richards, he takes steps to free them both. (thetvdb.com)