> Robinson: I had enough of his hatred. Some hate can't be negotiated out.
Besides everyone around him testifying that he'd been left-wing ever since dropping out of college, his admission that he found Charlie's relatively moderate speech "hateful" strongly suggests the murderer was quite far to the left.
> Roommate: Why?
> Robinson: Why did I do it?
> Roommate: Yeah
> Robinson: I had enough of his hatred. Some hate can't be negotiated out.
Besides everyone around him testifying that he'd been left-wing ever since dropping out of college, his admission that he found Charlie's relatively moderate speech "hateful" strongly suggests the murderer was quite far to the left.