For the men and women on the Nightwatch, two things never stop: the calls and the questions. How can someone shoot an eight-year-old boy? How do you stop the drug epidemic in the worst parts of New Orleans? How do you get guns off the city streets? As the first responders do everything they can do save the victims of several shootings, a drug overdose, and more; and the police officers chase suspects who end up having illegal firearms, they find themselves asking these questions--and only wishing they had the answers.