I want to make a couple of points that are just my opinion, but none the less, are points of good question:
i feel like that the reason the Visitation Supervisor smelled gasoline, is not because the whole house was laden with it; because if that was the case, the house would've been blown to smithereens thus causing a crime scene a block around, at the very least throwing evidence all over. I think that Josh put gasoline in the front of the house or wherever the main point of entry was in the house: this way no one would be able to come in after him once the fire started because that would've been the first part on fire.
Someone in the thread mentioned something about it being suspicious that the Visitation Super., right after this happened, was not saying much. She was probably advised by her employer and possibly (likely) a lawyer or perhaps judge. Either that or, she is not a person who wants her face in the media. Bad enough her voice is all over the internet on the 911 call. There was a TV interview with her in which she did talk about it, to some extent.
Also the mention of the bodies having to have been in good condition to be able to see the wounds from the hatchet. Not true. A deceased person's body doesn't have to be in necessarily such good condition to figure out the findings. I will not discuss the case further as it is particularly gruesome but if anyone remembers the case of murdered 19 year old Carina Saunders, who was dismembered and whose body was decomposed by the time she was found. Also the case of Paul Walker, the actor from Fast and Furious (which he is best known for); he died after the vehicle he was riding in struck a tree and lamppost and burst into flames. That applies more than the other case here, since he was involved in fire. He died instantly but the ME was able to determine a lot of injuries even though he has been badly burned. Same with his friend who was the driver, he was killed on impact.
This is an extremely sad case. I feel terrible for all of the friends, family, and others who lost these beautiful little boys and their beautiful mother.
I havent really heard anyone talking much about the 911 call but then again i didn't read through every page of the thread. It is very frustrating to hear as well as heartbreaking. There is a video of it on YouTube (audio only).
RIP Susan, Charlie, and Braden.