Cathy Holt, daughter of a rich industrialist had been out clubbing with some of her friends, last night. She'd met a cute guy, and made the mistake of leaving with him.
A whiff of chloroform later and she found herself riding in the trunk of his car, instead of in the front seat, trussed up tightly with rope, blindfolded and gagged with a roll of duct tape.
Her kidnapper had taken her to an abandoned office building, somewhere to keep his captive until Cathy's father paid the ransom.
The kidnapper got ready to write out the ransom note, when he'd realised he'd forgotten his camera back in the car. He left her in a corner, with her hands and feet bound with rope. A tape gag would keep her from calling for help.
Spotting an open air vent within crawling distance, Cathy had decided to try and escape. Unfortunately, while trying to squeeze through the vent, she realised that, maybe that second slice of pie at dinner might have been a mistake...