Detective Arthur Hill is on the case to catch a suspected killer, but he's relying on a witness who is fearful because they survived a gunshot from the suspect. Meanwhile, Detective Stewart is called to a busy intersection where an elderly woman suffers a horrible attack from a homeless man armed with a knife.
Amid the vibrant chaos of New Orleans' Mardi Gras celebrations, gunshots shatter the festive atmosphere of the French Quarter, leaving a man dead. Detective James Fyfe takes on the investigation, determined to bring closure to the victim's grieving family despite the challenges of solving a murder in one of the city's busiest seasons.