Sarah was struggling mightily as she attempted to untie her hands. She felt pain in her wrists as a result of the tightness of the rope used to tie her hands, but she endured it. She needs to escape.
She has no idea who the men who kidnapped her are. She was walking along the beach when a group of armed men approached and kidnapped her. She couldn't even scream for help from Demetri and Xander because they quickly covered her mouth with a handkerchief and she's certain they put something on it, causing her to lose consciousness.