Terri Harris was a loving mum with no way of knowing that the man she'd met online would go on to commit a shocking murder spree that would leave him branded a "psychopath."

Jennifer Poole's life would tragically change when she met a new man with a hidden past who would go on to commit a brutal murder.

Tai O'Donnell was going to be a superstar but his ambitions were shattered by an evil new girlfriend with a violent past.

Ashley Wadsworth moved to the UK to be with the long-distance boyfriend she'd met online. Tragically, her family would never see her alive again.

Dawn Walker's wedding day should have been the happiest day of her life but tragically, she was murdered before her honeymoon.

Kerry Woolley was recovering from the darkest period of her life only to be brutally attacked by a new friend who claimed he was trying to help.

Katherine Smith fell for a man she met online. But not only was this man not who he said he was, he would go on to kill her in her own home.

Keith and Ildiko Bettison's lives spiral out of control once their daughter moves out. When Zsuzsika Bettison returns home, she's powerless to help and ends up with one parent dead and the other imprisoned for life.

Simon Gilchrist was a loving Dad and partner to his girlfriend Caroline Mawhood. Tragically, his life would be cut short by the very person he devoted his life to.

Bennylyn Burke hoped for a better life when she moved from the Philippines to the UK, but she ended up the victim of a cruel predator who would take her life away.