If Haleigh were hurt badly from being sexually brutalized and Misty couldn't shut her up or console her, and remember Misty was high on drugs along with Joe and Tommy and whoever was there. I can see her swinging something and striking her, I don't really think she would have been killed from one strike so she was beaten or just knocked senseless while the others tied her up and tied the rope to the brick.
Now I urge each of you to return to the astrology thread and start reading, although you have to get pretty far along on the first thread to start picking up on what happened according to our astros. I mention this because of the comment Tommy made about someone sexually using Haliegh, I think this did happen. As to which one did this, I am leaning toward either Joe or Timmy, I can't zero in on one yet. It would appear Joe, but I have not tracked down Timmy's involvement yet. JMO
Bolded by me respectfully..... I explored the possibility Tommy sexually assaulted HaLeigh and have not ruled him out. The astros also said there was a contest of wills Monday evening between HaLeigh and her caregiver.