I should clarify. Lee didn't live there. How did he know chloroform was on the computer. And deleting it makes him look like the guilty person. Innocent people don't have to hide stuff.
I also think he MAY have deleted the lap top. the police have the times so they know.
Lee testimony-
FG: Did you receive any items from Mr. L?
LA: Yes - Casey's belongings.
I got a laptop, a duffel bag full of clothes, I believe a backpack as well, and just like another bag like knicknacks.
FG: ANything specific about the laptop?
LA: Yes, it was on. But it was like -
a blue screen.
FG: Are you
computer savvy?
LA: Yes
FG: What did that indicate to you?
LA:
A virus. Something was wrong? I did attempt to reboot it. It went to that same blue screen.
FG: Did you turn computer off or just take it with you?
LA:
I just turned it off and took it with me.
__________________
DS: The
laptop with the blue screen... when you arrived at TL's apt.,
he was there for you to obtain that laptop?
LA: Yes he was.
DS: You as we sit here today cannot say that he might have been the one to cause the screen to become blue?
the timing didn't add up IIRC