I agree with a lot of what Bev says, but I still say (per item #3) that KC does not make sense and therefore neither do her actions. Give it any name you want to, but that girl is "off"! The forensics tests assume that the decomp occurred within the open space of the trunk. I, not being a forensics expert, wonder if the timeline would be skewed by packaging. If the body were packaged immediately after expiration, would that allow for minimal compounds to escape and therefore show a 2.6 day chemical vapor as opposed to a much longer time period. I believe KC did drive around with the baby in the trunk for some time. I think a lot of her car trouble was masking used so that she wouldn't have to drive her car as much. LP is a lot like us, wanting to make sense of this senseless mess and it has been made 10 times more difficult by those pesky 31 days...