Spoiler alert: This story contains plot details for future storylines.
'Coronation Street's factory secretary Rosie Webster played by Helen Flanagan is causing trouble again on the Street tonight. The teen tries to seduce her boss, Tony Gordon, after he takes her for lunch at a luxury hotel.
She strips to her underwear and waits for him in a hotel room in the episode which will be screened tonight.
After he rejects her advances Rosie gets her revenge by revealing the truth about his fiancee Carla and her brother-in-law Liam Connor showing him footage on her mobile phone of the two of them kissing.
Gordon, played by Gray O'Brien, warns the teenager that no one else must find out about Carla and Liam's affair. When Rosie subsequently disappears, her family and the police soon establish that Tony was the last person to see her.
Over the coming weeks a desperate search gets under way for Rosie.
