Ok, here goes. I think HG knew LM. I am not here saying he is guilty or innocent. I just want to paint a picture of what I think I see. I see a girl walking around for seemingly hours, all alone, but looking motivated that entire time. She is in a outfit that I would have thought about wearing at that age if I was trying to impress not "guys in general" but "a particular" guy. I think she felt pretty that night, and she intentionally ditched her friends in the hopes of bumping in to a man she has seen before at that area, LM. He may have said to her the previous week, "Hey, maybe I will see you out here next Friday night." or something similar. She may have been hoping to "see if he is out" without it being a date. She was probably hoping to spot him earlier in the night. But, he didn't show up on the scene until later on that night. Maybe he is not that interested in her, but she is interested in him, kind of thing. I am trying to explain to myself why all of her evening seems like she is on a mission. I think when they hugged or were walking together, she knew him and had actually been looking for him all evening. I doubt her friends may have even known about him. Could have been a secret crush kind of thing...like the secret crush you have on your professor and sometimes you see him out at the bar...oh, that was just me???