Just go into shock. Please, just pass out.
Rosetta didn't show any emotion when Shaun began cutting, but inside she was so relieved when Jacob went limp. Nothing hurt in unconsciousness. More importantly, she began to study Shaun. If she could understand how he ticked, how he worked, she had a much better chance at surviving. She already knew he was reckless, a complete psychopath, sadistic, with no remorse. Begging wouldn't work, not that she ever planned on doing that anyway. She watched as Jacob's lips came free, seeing how Shaun was handling them. For a moment she wondered if Marcus had hired this man. Marcus liked things smooth. Shaun was a major risk. For one, he had taken her in public. For two, he was leaving DNA and evidence all around his work space. But who else would kidnap her? Why? It didn't make any sense.