It’s the week of Mardi Gras and it’s the busiest time of year for our first responders. Working the parade route comes with its own challenges and unique cases. Keeley treats a man who impaled his hand on a fence. While Titus and Dan have to navigate through a flood of people to treat a man stabbed in the face. But most drama happens off the parade route. Titus and Dan race to save an 18-year old shot in the head through and through. Randy & his partner Devin, search for suspects in an armed robbery, which leads to a high-speed chase.