Ok, so I recently looked at the Computer Forensics thread and downloaded the zip folder with some of KC's aim conversations that haven't really been out there. There were a few things Casey said that stood out to me:
casey o marie (10:49:54 AM):




. i had to bribe my mom to take caylee outside this morning, so i could work
casey o marie (9:10:33 AM):mommy duties have kicked my butt lately i feel like i was in the gym for like 20 hours over the past few days
In this one she was talking about her upcoming vacation in June (possibly knowing she was going to do something to Caylee):
RPhawks330 (5:50:46 PM): well then ill just try and head down there, im not sure of my sched, but im gonna try
casey o marie (5:51:08 PM): i won't have the kid, so me coming up there will probably be easier. it's up to you
Lastly, the whole conversation with TL (17Tone) is just weird. First of all, she comes off as extremely desperate. He is talking to her like crap while she comes off as so desperate and skanky. There was a part in the convo where he was bugging her to let him come over but she couldn’t let him because it was too late and her parents and Caylee were sleeping. I believe she wanted out of that house permanently so she could be with him whenever but knew her parents (and maybe even Tony?) would have a problem if Caylee was always there. And all she does is talk about how in love with him she is (hadn’t they only meant maybe 2 weeks prior to this convo?). She also talks to some of the other people and says how crazy she is about him and has never felt this way. I really get the impression that she was obsessed with him and being with him, even if that meant she had to get rid of Caylee to live their perfect little life together. TL says he loved Caylee but if you look at the convo whenever KC brings her up, he doesn't acknowledge her or changes the subject, like he doesnt want to be bothered. She just comes off as being extremely desperate and willing to do anything to please him. The fact that 3 days after this conversation she moves out and Caylee goes missing just seems way too coincidental. After reading these new convos (well, new to me), I really see more of a motive and therefore pre-meditation.