The schoolgirl (played by Lucy Fallon) seemed to finally realise she was a victim after another young girl turned up at one of his seedy parties.
Building up the scene, Bethany told Nathan (Christopher Harper) that she had left her necklace in the bedroom.
Later in the episode, the other girl appeared seemingly wearing Bethany’s necklace.
Raging, Bethany screamed: ”She's got my necklace on! Nathan gave that to me."
Coronation Street HORROR as Bethany Platt discovers new Nathan Curtis victim in sick twist
She's got my necklace on! Nathan gave that to me
Bethany Platt (played by Lucy Fallon)
Puzzled, the girl replied: “Nathan gives it to all of us, psycho."
Shocked, Bethany was removed from the party by Nathan and was seen in a preview clip alone in a room composing her thoughts.
However, is it too late to escape after unknowingly drinking a cocktail of drugs in a drink Nathan had made her?
The teen will return home in upcoming scenes after the Platts rescue her from Nathan’s evil grasp but she will refuse to believe how dangerous he is.
Coronation Street HORROR as Bethany Platt discovers new Nathan Curtis victim in sick twist Coronation Street's most dramatic moments Thu, January 12, 2017
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Coronation Street's most dramatic moments.
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Michelle Connor suffered a heartbreaking miscarriage
Her mother Sarah (Tina O’Brien), Gary (Mikey North), David (Jack P. Shepherd) and Shona (Julia Goulding) will all try to explain that Nathan has been exploiting her for money but she won’t listen to them.
Bethany is certain that her fiancé is the perfect man and is persuaded by Nathan to tell her mum that they have broken up so they can continue their relationship.
The groomer will also send Neil (Ben Cartwright) to her home in his police uniform to “interview” her in a bid to keep Sarah happy.