11:10 pm, November 10, 2012. What was meant to be a small fire mushroomed into a major explosion, destroyed or damaged more than 80 houses, killed two people, and ignited the largest homicide investigation in Indiana's history. Snow, a former police captain and Commander of the Indianapolis Metropolitan Police Department's Homicide Branch, teams with McQuaid, an investigative reporter, to lay bare the details of the crime scene and track the case through the eventual prosecution of the defendants.