Lana managed to get ahead of the security team, if only by a few feet. She was full on running now, glad that heels weren't a big part of her wardrobe. She wasn't thinking about what she was going to do when she got there, or that she could just be getting herself killed along with him, she just knew she had to get to him.
When she did, all she was seeing was the back of a man she didn't think she knew, holding onto Lex by the neck. "Who are you?" she asked, slightly out of breath. "Let go of him!" She was so afraid of what the man might do to Lex or to her, but she wasn't leaving Lex alone. Not again.