DS Morgan is shocked to learn how little she knows about the other women who drowned in Beckford.

Meanwhile Louise makes a surprising discovery about her daughter Katie.

Author of 'The Girl on the Train' - Paula Hawkins' addictive novel of psychological suspense.

Jules ...... Sian Brooke
Erin ...... Sarah Ridgeway
Louise ...... Elizabeth Berrington
Sean ...... Bryan Dick

Abridged by Doreen Estall

Producer: Gemma McMullan

First broadcast on BBC Radio 4 in May 2017. Show less