“Actually, that’s not true. It is quite clear— from his very coherent communications— that Nikki Giovanni —intentionally or unintentionally— set him off.”
Very clear? Not to me. The e-mail you posted wouldn’t suggest that at all.
There’s no clear evidence that any one thing et Cho. The guy was nuts. He’s the one to blame.
Ignore the evidence at the peril of all who attend VT.