Lifeline

Bookshop owner Derek McGrath is found dead in his car, an apparent suicide, which is ironic because he was a volunteer counsellor at Lifeline Central, a Samaritans-type organization. Evidence suggests that he was having an affair with Rachel, another counsellor at Lifeline, behind his wife's back. Jackie, meanwhile, discovers to her horror that somebody has been using her credit card in her name, jeopardising her standing at the bank - and ultimately her life as her situation and the murder case seem to connect.