
Swat officers J. and Alley come face-to-face with the violence in the city after a high-speed chase turns into a shootout with their suspect. The violence takes a bizarre turn when Keeley gets called to a woman whose eyeball has been bitten out in a fight. Titus and Dan head to one of the most dangerous projects in the city in order to treat a shooting victim. Towards the end of the shift, Keeley joins Holly and Nick as they try to piece together what happened between two Spanish-speaking men involved in a bloody knife fight.

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.