Shortly thereafter, Marshall and Rachel are abducted by Peyton and Sark respectively and Sydney encounters Sloane, who convinces her to get Marshall to help him locate a certain cavern. Marshall is able to pass a message to Sydney, who, working with Marshall's wife Carrie, is able to locate Marshall and Rachel and mount a rescue. Marshall and Rachel advise the team that Sloane is seeking a cave in Italy and Sydney deduces that Sloane is headed for Mount Subasio. She and Vaughn travel there and Sydney descends into the cave. There she encounters Sloane again, with the amulet she recovered earlier. Sloane fires several rounds into the floor of the cave at Sydney's feet, causing the floor to give way. Vaughn rescues Sydney and performs CPR on her.