About the door. I have a theory about this and I want to know what you guys think. I'm not as familiar with gun shot forensics but what if this is what happened? After looking at the images which I've attached below it appears there are 3 ways to enter the Closs home.
1. Through the garage,
2, the door that was shot in
3. On the deck where the sliding glass doors are.
There has been a lot of speculation that there was more than one perpetrator that is behind this horrific crime. What if there was someone whose role was to knock on the door as a distraction so that the person with the gun could enter the Closs home from the sliding glass doors , and then once the person with the gun got inside they texted the person who was outside and said for them to get out of the way, and then took the father out from inside of the home which could explain why his feet were outside of the doorway. What if the father turned around at that point cause he he heard the person behind him. As for the door being kicked in maybe once the father was shot dead the person from the outside kicked the door in to get inside and help the person who was already in there? After that was when the Mom was shot dead, and they got Jayme out of there. This could be another explanation for the time gap.
Source of the images:
Paul Blume on Twitter