I know, I know, but, at the same time it doesn't really have to mean anything, in regards to LC. The chloroform, i think it was to keep KC quiet for the night, bc of the timeframe of events and as afaik it's more a temporary sedatif than anything else. And the question wasn't, how to make it, but more like a consequence.
He wanted to sell the truck, his friend stated that. (To LE ? As to illustrate it wasn't just SR story)
So him wanting to clean and empty the truck would be normal for that.
Ducttape was bought after he dropped off KC, and window was truly broken as confirmed by LE, so could really be to tape that up.
They wrote red droplets, i think they could have had it confirmed to be blood or not before writing that up. If it was, it would have been way more incriminating, so why not include that ?
They didn't see her leave in a black car, but they also didn't see her leave with SR. (Right ? Or did i miss that ?)
And why would he even sell the truck to a friend if that was where the crime happened and they then could easily trace it back to him ? (Ok bc he is stupid could be an answer, like why search for the trash pick-up if you have something to throw away you don't want to be seen, buy trashbags, but dump it in the dumpster without trashbags, so it was seen after all. )
So LE probably keeps quiet to build their case , but idk, something is just not adding up.
(At least they got him before he got the idea to flee, all this is not to say he's such a great guy)