A search for "how to make chloroform" would yield a stack of results any of which could be visited by the person at the keyboard. But you are saying that the Sci-Spot site was not in the stack of results that would have been shown on the monitor?
The direct link to Sci-Spot didn't come out of nowhere. Bradley says it was either typed, pasted or bookmarked. This suggests that it was visible somewhere on the screen. The exception might be that the direct link (URL) came from somewhere other than that computer.
Do you have any speculative ideas about what may have happened, or a sequence of events?
Assuming she was making chloroform, one of two things happened in my mind.
1. She was making chloroform previously and had a bookmark that she used. She may have searched it anyway, then referenced the page she had saved. She may have actually made a joke or told Ricardo about it prompting him to post on Myspace. Seeing his post prompted her to then look it up again. The unallocated data maybe missing past searches or she used another computer.
2. March was the first time she figured out how to make chloroform. Ricardo prompted her to think about it from his Myspace joke and she considered it for Caylee or killing her parents. She may have had the link in her clipboard from reading it on another site visited that is not showing up since this is not telling us the content of all the pages. She may have seen the Sci-spot page link on Myspace and copied to her clipboard, it may have been messaged to her in a Myspace message or posted in a comment. Who knows.
We're missing a lot of the content she was actually viewing during this time, just having the urls. With the exception of the Sci-spot which is on the wayback machine.
I wonder if LE attempted to get the HTTP IP logs of the Sci-spot website for 2008, or if they exist. They would potentially contain additional hits from their home IP address with REFERER information from Myspace or other sites that Casey could have clicked on.
Frankly, any site that has "how to make chloroform" including youtube should be saving their http logs! Phosgene is extremely dangerous and hard to detect.
Btw, Caylee died from Phosgene. Not chloroform.
It would have taken 30,000-40,000 ppm of chloroform and there's no way Casey made that much. She failed to stabilize chloroform, left it in a container that didn't block the light totally and probably in the heat which over the course or 3-4 days or more was enough phosgene to be converted from chloroform to collect in gas form such that when it was opened in the car that was enough to kill Caylee in 2-4hr from fluid in the lungs. It would have only taken a very small concentration of phosgene to kill the 2yr old. The pinkish fluid is what caused the stain, it's also why she duck taped her face. It would have caused skin and burning of the eyes.
My only question is if Casey saw Caylee in distress (after watching the first movie on the 16th with Tony or late at night) and left her to die because she knew she was going to go to jail. Or if she died while unattended and it was unintentional. We're never going to know this based on the evidence, other than maybe her behavior being an indicator.
However, I think that she could have possibly mourned for that week. And also staying with Tony all day on the 17th could have been a form of mourning in her whacked out brain. She couldn't have gone home so she was forced to keep up an act and lie to Tony. She couldn't have stayed depressed for no reason, Tony would have been upset and she probably wanted to marry the guy or get pregnant. Was it the 17th she texted Amy to be cheered up?
She got over it quick and moved on. Normal? No. Possible? Yea.