Stalkers Who Kill

Gemma Dorman decided to raise funds for a dream-home in Spain by becoming a London escort. The career plan fatally backfired as illegal immigrant Vikram Singh became besotted by her, stalking both Gemma and her mother. How far would Singh's delusions take him?

Originally from Nepal, Roshan Sah had an American dream - to spend the rest of his life with a woman with whom he had fallen in love, she did not feel the same way. How far was Roshan prepared to go?

Pawel appears cute enough for teenager Agata to maybe date and he's a little older, too. That's cool. In fact, he is a young man infatuated and intense, fixated. His interest in Agata would prove fatal.

Leslie Pinkston was a woman with aspirations; she studied hard and could see a future for herself. One evening she went out to meet a guy she had known at school, William Gardener. He was not the good guy she thought he was.

Breck Bednar was a model child and regular church goer. It was through his friends at a church youth group that he was introduced to TeamSpeak, a conference calling programme, which allowed the boys to chat online whilst playing their computer games. It was through this software that Breck encountered 18-year-old computer support worker Lewis Daynes.

As a slaughter man at a farm, killing was nothing more than a work day routine for John McFarlane. Mary Griffiths met McFarlane at the gym where she was a fitness instructor. Friendly, easy with people, Mary was nothing like the socially awkward McFarlane. He is convinced they have a relationship but she hardly notices him. A rejection soon follows - then his quest for revenge.

Like so many of these tragedies it all seems to start so innocently, nothing to set alarm bells ringing. She wanted to be a teacher, but worked in Hooters for the money. He saw himself as a good guy, but was obsessed with guns and control. The problem was Troy thought he had paid for Alyssa, she just saw it as a job. His obsession became Alyssa.

Johanna Justin Jinich and Stephen Morgan enrolled on the same summer course at New York University. From the moment Morgan saw her, Johanna's life was in danger. Johanna was young,Jewish and happy to be at university. Stephen was a loner who became obsessed with her, she was everything he hated.

Lea Garafalo could not know peace. Every second, every day she was haunted by a Stalker who knew no mercy - her own husband and 'Don' of a Mob Clan. Despite being placed in witness protection, she feared there was nowhere to run - and she was right.