A former college roommate of mine, with whom I lived for a semester over two years ago, was recently arrested for the murder of a young woman (whom he apparently stalked for quite some time), and I have been called to the police to testify as a witness, presumably to his character. Being in this situation, and being a bit philosophically inclined, I have been facing down a lot of questions in my mind, and I would like to hear your thoughts on them.
First, and most abstractly: at the time, was I living with a future murderer, or with someone who had the seed of a murderer in him? Or was he just a regular person?
Also, when I look back, I seem to remember him as a bothersome person without much respect for personal boundaries. I certainly didn't like him, and after a month or two I did my best to avoid getting caught in a conversation with him. But can I be sure this is what I really thought of him, and not a feeling I am projecting back onto those memories now that I know what he has done? Is it...