Dying to Help — Penny Kline

When social worker Karen Plant was found murdered in her Bristol flat, the prime suspect was a simple-minded client who used to do odd jobs for her. However, before the case could come to court, the young man hanged himself. His grief-stricken sister is convinced of his innocence and when she is referred to psychologist Anna McColl for bereavement counselling, she begs her to find the real killer. But Anna's attempts leave her dangerously vulnerable to a psychotic killer who has her in sight as the next victim...