We all sense that invisible line of demarcation, like an unspoken challenge hanging in the air. And there is some wild thing in our natures that makes us want to cross it, that compels us with the silent insistence of evolutionary imperative to risk all for a glinting shadow. Most of us suppress that urge. Fear stops us more often than wisdom, as in most things. But some of us take that step. And in the taking, we start down a path from which it is difficult and sometimes impossible to return.

Dr. Andrew Elliott is such a man.

I have known Drew since he was three years old, long before he was a Rhodes scholar, before he went to medical school, before he returned to our hometown of twenty thousand souls to practice internal medicine. And our bond runs deeper than that of most childhood friends. When I was fourteen, eleven-year-old Drew Elliott saved my life and almost lost his own in the process. We remained close friends until he graduated from medical school, and then for a long time-fifteen years, I guess-I saw him hardly at all. Much of that time I spent convicting murderers as an assistant district attorney in Houston, Texas. The rest I spent writing novels based on extraordinary cases from my career, which gave me a second life and time to spend with my family.

Drew and I renewed our friendship five years ago, after my wife died and I returned to Natchez with my young daughter to try to piece my life back together. The early weeks of my return were swallowed by a whirlwind of a murder case, but as the notoriety faded, Drew was the first old friend to seek me out and make an effort to bring me into the community. He put me on the school board of our alma mater, got me into the country club, talked me into sponsoring a hot air balloon and a Metropolitan opera singer during Natchez’s annual festivals. He worked hard at bringing this widower back to life, and with much help from Caitlin Masters, my lover for the past few years, he succeeded.