There are a lot of questions Hannah still has. She revisits some of her contacts and connections in the hope of getting answers.

stalked@bbc.co.uk

Hosts: Carole Cadwalladr and Hannah Mossman Moore.
Producers: Georgia Catt and Rob Byrne
Original music and vocals by Self Esteem
Original music: Phil Channell
Sound design by Phil Channel, Rob Byrne and Georgia Catt
Production Co-ordinator: Shan
Actor: Zak Shukor
Series editor: Philip Sellars
Commissioner: Dylan Haskins

Original footage from: Giorgio Armani Tennis Classic/Facebook
Stalked is a BBC Studios Audio production for BBC Sounds and Radio 5live