I posted a theory on KC and the evolving trunk smell here
back in May, 2009. I thought it might be useful to bring forward. BTW, I believe Caylee was dumped on Suburban Dr. on the 20th.
I thought it would be good to put WAISI's observation and Bond's added detail in some timeline perspective.
June 20 - The smell of decomp might have been noticeable to a small degree in the trunk, which may have prompted KC to attempt to clean the trunk when she backed into the garage at her parents that day. It is likely the smell had not yet become noticeable in the passenger compartment, and the reasons why will become apparent below.
June 21 and June 22 - Based on pings, it appears KC never left Tony's and therefore
would not have noticed any change in the smell of the car, because she did not use the car.
June 23 - TL was near the front passenger side of the Pontiac as KC poured gas into the car. KC was between him and the trunk. When KC opened the trunk to put the cans away TL turned to go shut the tailgate on his Jeep, walking away from the car. TL notes that KC made no attempt to keep him from the trunk, the only odd thing being (in his mind) that she wanted to pour the gas herself.
The fact that she let him near the car leads me to believe no smell had yet permeated the passenger compartment. Also, it seems likely that KC opened the trunk for the very first time since June 20 when she put the gas cans away,
likely receiving a hefty waft of decomp in the process. :yuck: KC dodged a bullet because Tony had begun to walk away and was "shielded" by gasoline fumes between him and the trunk. :whistle:
June 24 - Now KC
knows she has a problem with the odor in her trunk.
This is why she blows past dad when he wants to get the tool from her trunk - she cannot let him smell it. GA does get close to the car, but never got to the rear of the vehicle before KC shoved the gas cans into his hands. Given the trunk was opened just briefly before George got there and the car was parked outside,
there was ample time for what little odor escaped to dissipate enough so as not to register to GA. KC dodges another. :yow:
I think WAISI's initial observation that
KC had to ditch the car somewhere due to the smell so that she did not have to use it to take AL to the airport still holds. To me, she begins formulating the plan the afternoon of the 24th or sometime on the 25th. :idea:
Knowing she only had a couple gallons of gas in the tank, she was pretty confident :snooty: she would run out by the evening of the 29th, thus avoiding using the car the morning of the 30th. After running out she would need to get the car back after taking Tony to the airport.
I don't think KC had things completely worked out in her mind, but it seems her first instinct was to enlist Amy's help to get gas for the car. This meant
she had to explain the smell in advance so as not to surprise Amy
when they both showed up to put gas in the car, thus prompting two advance calls and text.
June 25 - Either on this day or possibly the 24th (while driving away from the 'rents after racing George to the trunk)
KC tells Amy about a horrible smell in the car during a phone conversation. She blames it on her dad, who she claims ran over something and it got stuck to the car. She said the smell was coming from the engine, so clearly by this time it has entered the passenger compartment.
June 26 - In a second phone conversation, KC tells Amy the smell has gotten much worse. :sick:
June 27 - In a text to Amy while driving north from the 'rents to TL's - before ditching the car at Amscot - KC tells Amy
"There was definitely part of a dead animal plastered to the frame of my car." KC then texts Amy about running out of gas a few minutes later.
Of course she told Tony a
different story - that
the car had broken down and she contacted her dad, who would take care of it. Nevertheless, her plan is off to a great start. :woohoo:
June 28 - Sometime on Saturday
KC realizes she has a real problem with the smell in the car, and formulates a
plan to throw Jesse under the bus. Her first attempt is to call him around 1:30 PM and ask him if she can borrow his gas can. He is on the other side of town, however, and declines. :banghead:
June 29 - Knowing she has to get the car she
reverts to the original plan and enlists Amy's help. She texts Amy on Sunday and asks if she can borrow her gas cans, but Amy reminds her they are in storage. Seems nothing is going her way. :banghead:
June 30 - Not to be denied, KC shows up at Amy's and they go to Target around noon to get a gas can (with Amy's money, of course :thumb
. After Amy leaves for work
KC drives to the Amscot to put gas in the car, but sees it is missing. :banghead:
What puzzles me is what her plan was if the car was still there there. Leave Tony's jeep and take the Pontiac back to Tony's? The distance between the two is only 2.8 miles, so KC could have jogged or walked it, I suppose.
I am not convinced that KC breathed a sigh of relief when she saw the car was missing. She had to realize someone else had it and would eventually figure out what was causing the smell. I think this is what prompted her to make a second attempt at throwing Jesse under the bus.
July 1 - In the morning, KC leaves Andy F.'s and drives back to TL's apartment, where she stays for about 15 minutes - probably picking up some clothing.
Then she calls Jesse and asks if she can take a shower at his place because she does not have a key to Tony's. :liar: Lot's of driving around for someone who can't afford gas, IMHO.
I have no idea what her plan was, but it clearly started with seduction - leaving the bathroom door partly opened while she showered.
Perhaps she was planning to steal something of value and place it at the crime scene after she'd finished bedding him, as has been speculated by many on this board. But Jesse did not fall for it, and luckily his roommate showed up soon after.
It is possible she actually
did take something and plant it at the scene.
KC pinged in an area consistent with the crime scene on two occasions during the evening of July 1: 7:15PM and 8:30 PM. In both cases she was there long enough to plant evidence. If she did plant something, whatever it was deteriorated by Dec. 11. :doh:
I think the bags would probably have torn. Once the smell could "waft" she would have become concerned, and I think that time of air contact is going to be when the air sample guys are going to say the 2.6 days began if they get a chance to. 
