The documentary series presents real stories through reenacted scenes that tell of obsessive stalkers who have committed cruel acts of violence.
A young woman working as an escort in London finds her plans for a better life crushed by a man who becomes dangerously infatuated.
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...
After a young man becomes transfixed with a teenage girl in Poland, their one-sided relationship spirals into horrible violence.
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 g...
A 14-year-old computer enthusiast joins an online chat group, where he connects with a devious predator posing as a tech worker.
A socially awkward man meets a friendly gym instructor and becomes convinced they belong together. Once rejected, he vows revenge.
After a law student ends an abusive relationship, her ex-boyfriend begins a campaign of torment that culminates with a shocking act of violence.
An aspiring teacher crosses paths with an older man whose obsession with guns and power morphs into something far more sinister.
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.
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...