In the heart of Gentilly, Detective Rayell Johnson is called to investigate the chilling murder of Travis Hobbs, a 42-year-old New Orleans native, gunned down in his truck during a thunderstorm. With only a single shell casing and stormy conditions hampering his search, Johnson's investigation finds hope with a tip from a confidential source that begins to reveal a tangled web of motives and deceit.

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.