Ep 17. One Night Stand

In FBI season 4 episode 17, titled "One Night Stand," the elite team of agents are tasked with investigating a string of murders that all seem to be connected to one person's fleeting encounters. The episode begins with a woman found dead in her apartment, with no signs of forced entry or struggle. Special Agents Maggie Bell and Omar Adom "OA" Zidan are assigned to the case and quickly discover that the victim had a history of one-night stands with strangers found on a popular dating app.

As the investigation unfolds, more victims are found and it becomes clear that they all had similar patterns of behavior. The team begins to suspect that the killer is someone who uses the app to lure in his victims and then kills them after they have sex. They also discover that the killer is using different identities and personas on the app, making it difficult to track him down.

Simultaneously, Agent Isobel Castille and Special Agent Stuart Scola work to find a missing girl who they believe may also be a victim of the same killer. The girl's mother claims that her daughter had been talking to a man on the dating app and then vanished after they agreed to meet.

As the agents dig deeper, they uncover a web of lies and secrets that lead them to the killer's true identity. The team races against the clock to prevent him from striking again, but he proves to be one step ahead of them at every turn.

Throughout the episode, tensions run high as the agents work to solve the case while also grappling with their own personal struggles. Bell struggles with her feelings for her co-worker OA, while Castille deals with the aftermath of a recent breakup. Scola also faces personal issues as he tries to navigate a burgeoning relationship with a fellow agent.

In the gripping finale, the team finally tracks down the killer and engages in a tense stand-off that puts their own lives at risk. Forced to use all their training and expertise, the agents work together to bring the killer to justice and find closure for the families he left behind.

Overall, "One Night Stand" is a nail-biting episode filled with twists and turns that will keep viewers on the edge of their seats. As always, the talented cast of FBI delivers powerful performances, making it a must-watch for fans of the crime drama genre.