I have considered and rejected the possibility that the dump was done after, say, 4AM. I even considered the possibility that she was not dumped until after LE did the "look around" in the home. Like she might have been in the trunk of the car and was dumped later, but if this were true, I would think even a rookie LE would be able to tell someone as being extremely nervous about the body being discovered while they were looking around.
I feel strongly that the dump was in the early AM hours, well before daylight, and probably followed by a quick stop by the convenient HT store to stock up on detergent.
Unless there was an accomplice, which I do not believe at the moment, the kids were left alone while this trip was completed. After some time passed, the extra trips to the HT were made, and the phone call. Then BC the "White Tornado" performs his mighty feats of house cleaning, laundry, partial car detailing while juggling 2 young children with one hand tied behind his back. No problem at all if you are IRON MAN!
CyberPro