If we believe that GA saw Caylee alive and well on Monday June 16th at approximately 1pm and we know from witnesses and the BB video that Caylee was no where to be found by 8pm, this indicates that Caylee died somewhere in those 7 hours. However, two issues may upset this timeline, they are:
1) JG says he heard Caylee in the background during his 3pm-ish call with KC on that same day and the time of death is really between 3pm and 8pm on June 16th; or
2.) Caylee was drugged and asleep in the hot car trunk while KC was hanging out with TonE and died later during the night of the 16th or early morning of the 17th.
As KC stated she had not seen Caylee in 31 days, the 16th looks most reasonable, but it could have been early on the 17th before KC stumbled out of bed and noticed that the baby was dead. (I haven't seen her ALIVE in 31 days.)
Since forensics tell us that the air inside the trunk was consistent with (less than sign used in report) 2.6 days of decomposition of a human body, we can safely assume one of 2 options:
1.) that the body was in the trunk immediately after death and stayed there for roughly 60 hours before removal; or
2.) the body was placed in there for a short period of time after roughly 60 hours had passed since death.
We know facts that are inconsistent with the body being in the car at any time after the 19th of June. Therefore, LP's theories of disposal post 6/19, or theories that GA actually saw a body on 6/24 are moot. That is unless we want to believe that KC kept Caylee alive, but drugged in the trunk for many days which is impossible due to the temperatures in the trunk.