I know that I'm making a grand assumption here, but I would hope that the jury would be a mix of at least partly intelligent people (it did say that this was decided by a jury, didn't it?) and being that they determined that he used his saliva as a weapon, I would think that there HAS to be more to this story than we are seeing here. I'm sure I could be wrong, but I would hope that for such a tough sentence that there is something going on that we aren't privy to.
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W~
"The best way to make it through with hearts and wrists intact is to realize that two out of three ain't bad..." FOB