In Baltimore, I was walking with a friend who was playing at...

In Baltimore, I was walking with a friend who was playing at a pub he kept referring to as the Horse. But when I saw the sign 'The Horse You Came In On' - I thought, 'My God.' I had no intention of ever setting a Jury novel in the U.S., but when I saw that, I thought, 'That's it.' The names are very important.