On the day of the explosion, as well as during the trial, many of the characters make decisions that ultimately change the course of their lives. How might things have turned out differently if, for example, Matt hadn't bought cigarettes, or Janine hadn't gone to see Mary? Has there ever been a point in your life that you can identify in which a decision set your life on a specific trajectory? If you could go back in time, is there a decision you wish you could undo?