Right now, I personally don’t see a scenario where she came home with his body, then called LE to report him missing a few hours later, then had the dilemma of disposing of his body with LE swarming. Or that she left his body “somewhere” then went back to move it the next day. You would also be dealing with a body after 15 + hours (estimated). That’s a whole other stomach turning challenge.
I’m most intrigued by her statement that she left her phone at home on 27 Jan during her shopping trip with an ill Gannon. Then admitting to taking backroads and getting lost. For me this is the crucial window of where was Gannon & what state was he in?
The rental car is very interesting. I could see it being used to dispose of evidence the next day, like literally tossing items out the window. OR maybe even driving past where she last seen him & left his body. This is not uncommon (IMO).
I also think she needed to sell the runaway story and could have absolutely told a tale of a unreasonable child who overreacted about something small. He didn’t come home, he must be afraid of getting in trouble. Enter the weird rental car.
Whenever I think of stepmom, I imagine her saying “but wait, there’s more!”.
All my scattered opinion...