I just had a thought about the time in the house after the door being kicked in, father shot, and hanging around 20 minutes. Maybe they weren't in such a hurry to until the mother or Jayme made the 911 call and then they had to get out in a hurry. The perp(s) could have been there to rob the house, look for guns, money, kidnap Jayme, harm the mother; we dont' know at this point. The perp(s) probably didn't know the neighbors heard gunshots no matter what the exact time was. He(they) made have made Jayme pack a suitcase/bags of clothing to take along and that took some time. If the goal was to kidnap Jayme, maybe they killed her parents and got her as planned. If the goal was something else, maybe the parents got killed, but for whatever reason, the perp(s) couldn't bring themself(ves) to kill a child and that is why she was taken? Just my thoughts.