Hi, Im new to posting here although I have been following this case for a while now and have read all the posts so far. I have to say what an intelligent bunch you are and I would like to join in with my thoughts if that would be ok?
I have a thought which I shall lay out here. I give credit to a poster and her husband a while back who worked out the earlier trip from HOTG to Mosaic before the attack rather than after. Sorry, I dont remember your name, but I think its a brilliant idea.
I wonder if the perp rode a bike to the HOTG area early in the morning. Maybe he hid it in any of the wooded areas around HOTG. Then walked to Jenns condo, waited for her to come out on her way to work (in the stairwell or outside her apartment), then either pulled a weapon on her and forced her to her car, or gave her some sob story about how hed had his bike stolen/damaged/lost/no money for bus and would she be kind enough to give him a lift back to his apartment (the sob story would mean she knew him to some degree). She takes him in her car to his apartment, he forces/invites her in and the crime is committed. He then drives her car back to HOTG, walks round the pool area and to wherever he has hidden his bike, thereby completing the line of scent from HOTG to Mosaic - this would account for maybe a bikers helmet as possibly seen in the video - and then he rides off into oblivion.
This would account for the dog tracking the scent from HOTG to Mosaic, but instead of after dumping the car it was before the attack. The scent would join up from bike drop-off in the early morning to leaving car at noon. Im not sure if the dogs could distinguish times of scents.
Later on, of course, when the coast is clear, maybe after dark, he disposes of body. (sorry, I hate saying that).
This scenario would mean he lives or was living/staying very near to Mosaic. Also, it would mean it was a premeditated crime and he had probably been stalking her for a while.
Thank you x