Recap: Inspector Lynley S 01 E 03 For The Sake Of Elena
To answer your question, Lynley: yes, we have.
Lynley: God, Havers, the mess people make of love. Have you seen one good, loving, halfway selfless relationship since you've been here?
St. Stephen's College, Cambridge: Elena Weaver, a young deaf student, is strangled to death during her morning jog. Why anyone should kill her is a mystery, until it emerges that Elena led a promiscuous lifestyle and was 14 weeks pregnant at the time of her death; the father could be one of a number of men who want to protect their reputation.
Lynley and Havers investigate, but not free of their own personal concerns: Lynley is still unsure about where he wants to be in his relationship with Helen, and Havers is finding it increasingly difficult to take care of her mother, who suffers from dementia. In the meantime, it seems that Elena's killer won't stop at anything to protect his or her identity - including murdering the inadvertent witness to the event.