The chart rested on an easel and contained the names of all of R & B’s associates, with a grease-pencil grid to the left. I took one look at it and saw what Grady had learned, but he wanted to explain it to me anyway. “Are you listening, Bennie?” he asked. Wielding a long, rubber-tipped pointer, in his violet-covered necktie and fresh white shirt, Grady looked more kindergarten teacher than lawyer. “Of course I’m listening,” I said, but I wasn’t, because I already had a chart of my own in my head. I needed him for the legal end, not for this. I was the one who had to find Mark’s killer. “You don’t look like you’re listening.” “No, I am. I’ll be a good defendant, I promise.” I smiled in a way I hoped was convincing and took another sip of coffee. I felt stronger since I had eliminated Sam as a murder suspect, and the coffee was tasting better and better. “Who made this?