At overwhelmed local hospitals, doctors triage the wounded, concentrating resources on treating those most likely to survive. The lobby of the Tropicana Hotel looks like a disaster zone strewn with concertgoers seeking shelter. Country music superstar Jason Aldean, his wife and band members are hunkered down in a tour bus now full of bullet holes. Meanwhile, the SWAT team does not expect what they find. As the nation seeks answers, the FBI joins the investigation.

Country music artist Dee Jay Silver reunites with his infant son who was in a hotel room with his babysitter on the same floor as the shooter. Flash forward and it's now been five years since that night. Many survivors are still searching for closure. For some, the bond they formed that night with strangers is a silver lining, restoring their faith in humanity. For others, like Ann-Marie and Jim Parsons, who lost their 31 year old daughter Carrie, activism is a way to channel their grief.