At 16:19:57 she looks to her left. May be nothing but it looks like she saw or heard something. Then again she may have just been looking around for no reason.
If it was his truck in the video, maybe he followed her and “kidnapped” her? Then how did her car get to Laurean’s house? Or maybe he was following her and at some point confronted her, and then coerced her to drive to his house?