Ep 3. Pipeline

The New York Undercover season 4 episode 3, titled "Pipeline," centers around detectives J.C. Williams and Eddie Torres as they investigate a series of murders linked to drug trafficking. They soon uncover a dangerous pipeline operation that brings drugs into the city via a network of hidden tunnels and secret routes.

As the detectives delve deeper into the case, they discover that the drug pipeline is being run by a notorious drug lord known only as "El Diablo." They also learn that El Diablo will stop at nothing to protect his operation, and that his reach extends far beyond the city limits.

Meanwhile, J.C. and Eddie must also deal with personal issues of their own. J.C. struggles to balance his relationship with his girlfriend, while Eddie deals with lingering guilt over his past actions.

Despite the personal challenges they face, J.C. and Eddie remain committed to bringing El Diablo and his drug pipeline to justice. With the help of their team and some unlikely allies, they work tirelessly to dismantle the operation and take down the mastermind behind it all.

As the investigation reaches its climax, J.C. and Eddie find themselves in grave danger as they come face-to-face with El Diablo himself. In a thrilling and action-packed finale, they must fight for their lives and the safety of the city they have sworn to protect.

Overall, "Pipeline" is a gripping episode that combines classic police procedural elements with high-stakes action and personal drama. It showcases the talents of the show's talented ensemble cast, as well as its ability to tackle complex issues related to crime and justice in modern-day New York City.