He blinked, slightly taken aback by the change of topic. Guilt? After killing? He didn't even need to think about his answer. "No. Why should I? Right or wrong...That's a matter of opinion. There was a reason for them to die, there was someone rich enough to pay for it, and there was a knife eager to be used."
He frowned. "Why do you ask?" It wasn't the sort of questions that were normally posed to him about what he did. If, and when, he did talk about his profession the questions he answered were usually more along the lines of "What's your favorite method of killing?"