I find him to be the most sympathetic and empathetic character in the book, a man who has done terrible things and who is trying desperately to forget, or redeem himself if he can. I know this probably isn’t how a lot of other writers do it, but when I envision a character, I’ll usually think of the actor I imagine playing them in the movie. It might be a hold-over from when I was studying screenplays before I turned to writing novels, but I always imagined Andre Braugher in the role. He has this careful deliberation and gravitas about him, a quiet power. Very eloquent, enunciating every syllable.