Let's just take a second and review, shall we?
1. First night JI had ever worked an overnight shift. First night mother leaves the window open when she goes to bed.
2. Mother, by her own admission, was drunk while entrusted with the sole responsibility of 2 young boys and a sick infant.
3. No signs of forced entry into the residence.
4. 2 dogs outside, and close to the house, that no one heard bark, including the mother and her neighbors.
5. Father tells 2 different versions of what he did upon returning home that morning.
6. Mother changes her timeline several times.
7. Cadaver dog hits on a location in the parents bedroom.
So...imo, those of us who have serious doubts about this intruder story, aren't just pulling those doubts out of thin air. There are legitimate REASONS why some of us are looking at these parents.
All just MOO, of course.
Finding the parents suspicious is one thing, out and out accusing people of murder, coming up with every theory you can imagine based on only the list you just provided, is another.
But like you said, to each their own opinion.