Take her to the dungeon while she's

He was now left with a problem he hadn't really planned for, how to get her down there now that she was knocked **** ? He kinda hoped she would just follow him out of curiosity and things wouldn't have gotten this far, at least not until they were inside. He remembered that the fall of his backpack didn't seem too violent when he dropped it that morning, so maybe he could just drag her body and drop her down the hole ? At worst she would have a few bruises, it wasn't going to injure her seriously... so he did just that, and then he took the ladder, closing the hatch behind him.

When he reached the ground, he quickly started taking off his belt to use it as a way to restrain her arms as she seemed to be starting to regain consciousness from the fall, he pinned her hands in her back and began to go around her wrists with the belt, it went around 3 times and then he secured it, as she mumbled something that sounded like "where... ?".

Captivity...

When she had woken up, she realized her clothes had been removed, she was left in a one piece black swimsuit that she had worn for the swimming they were planning to do. The second realization was that she was unable to move as she was pinned spread eagle from her wrists and ankles to something, and that she could barely make a sound as some sort of a tissue was stuffed inside her mouth which was then taped. As her mind was getting gradually more awake, the feelings of her body became intensified and she realized she had various painful spots all over one side of her body (from the fall she didn't remember happening) in addition to a sharp headache.

She starts moaning but the sound wasn't making it really far, no one was there. In fact, Anthony had to leave to do one last thing and then his plan would be fully executed, he only had to go back to the hotel room to take all her stuff and return the key, so that no one would ever ask after her or notice she left in a suspicious way.