I imagine the odor could have largely been from a dirty diaper and vomit.
I wonder if the other evidence that's being alluded to is that the dad called the daycare to say his son wasn't coming that day - or the daycare called the dad to ask why his son wasn't there. If the dad did plan this, the former may be likely, as otherwise there would be the possibility that the daycare would call the mom.
If Cooper's hair was wet, I think he must have died within the previous couple of hours...which makes me wonder if the dad went to the car at noon expecting to find his son already dead and to make a big scene right there. I truly hope this isn't the case because even if the plan was to kill his child, it's so awful contemplating how anyone could see a child obviously suffering in a hot car and just leave him.
I wonder if the other evidence that's being alluded to is that the dad called the daycare to say his son wasn't coming that day - or the daycare called the dad to ask why his son wasn't there. If the dad did plan this, the former may be likely, as otherwise there would be the possibility that the daycare would call the mom.
If Cooper's hair was wet, I think he must have died within the previous couple of hours...which makes me wonder if the dad went to the car at noon expecting to find his son already dead and to make a big scene right there. I truly hope this isn't the case because even if the plan was to kill his child, it's so awful contemplating how anyone could see a child obviously suffering in a hot car and just leave him.