»My first thought was this: That was Freddie Montgomery who just walked past me. And then I corrected myself: No, it wasn’t; it was Malcolm MacArthur. Freddie Montgomery is a fictional character, the murderer who narrates three novels by John Banville called The Book of Evidence, Ghosts, and Athena. Malcolm McArthur is not a fictional character – at least not in any straightforward sense; he is a man in his late sixties who spent the last thirty years in prison for killing two strangers in July of 1982.«
Mark O’Connell and his encounter with the murderer Malcolm Edward MacArthur and his fictional likeness. His essay at themillions.com.