FBI Season 8 shakes things up in a big way. There is a new face at the heart of the action: Special Agent Eva Ramos.
Juliana Aidén Martinez steps into the role, teaming up with Stuart Scola (John Boyd) after a string of Scola’s partners have come and gone. The most recent loss? Dani Rhodes (Emily Alabi) died right out of the gate in a gut-punch of a season premiere.
Martinez isn’t new to Dick Wolf’s TV world, but this time, she is a regular. Her character, Eva, comes in with some serious experience: She has worked as a prosecutor and handled violent crime and narcotics cases as an FBI agent. But it’s not just her resume that stands out. FBI Season 8 really leans into her arrival, spending time on how she fits in with the rest of the team, especially as she and Scola start to build a new partnership.
If you have caught the early buzz or read the episode summaries, you will know the writers are putting a lot of energy into Eva’s story. She is smart, she knows her stuff in the field, and you can tell the showrunners want her to stick around, not just fade away like Scola’s previous partners.
FBI Season 8 kicked off on CBS on Monday, October 13, 2025. As of October 28, three episodes have aired: Takeover (October 13), Captured (October 20), and Boy Scout (October 27). That last one introduces us to Eva Ramos, and it already feels like she is going to leave a mark.
FBI Season 8 focuses on Eva Ramos and Scola’s dynamic

FBI Season 8 has put Eva Ramos front and center. Juliana Aidén Martinez plays her, and she is a standout: sharp, layered, and completely different from any of Scola’s old partners. Eva doesn’t just show up with a flashy résumé; she brings a whole new energy to the team dynamic.
Martinez herself calls Eva “extremely clever.” She has a quick wit, and she doesn’t just react; she is always thinking three steps ahead. That’s what years of handling tough legal cases have done for her. Martinez told Phelps County Focus:
“I think Eva is someone that is extremely clever. She’s witty. She moves through the world with a prosecutorial mind. So she’s just someone that’s just a few steps ahead of whatever room she’s in because she’s had to be when she was working on these complicated legal cases. And so I think that’s going to be a very interesting dynamic with Scola.”
So, you are not just watching another action-driven agent. Eva is the one who is strategizing, seeing angles other people miss, and backing it up with real legal know-how. It is a big shift from Scola’s previous partners, who mostly leaned on instincts and teamwork. With Eva, you get brains and grit, all rolled into one.
She jumps in right away, too. FBI Season 8, Episode 3, Boy Scout, throws her straight into a tough murder case with Scola. It is not about who is the toughest or who can chase down a suspect fastest. Instead, you see two people who actually respect each other’s strengths, and that respect shapes how they work together. Eva’s logic and Scola’s gut instincts are a good match: they fill in each other’s gaps.
What really makes Eva interesting, though, is her past. There is this group called Forefront, secretive, probably dangerous, and her ex-partner is mixed up with them. That’s not just background noise. It adds a whole extra layer of tension, pulling Eva into situations where her personal life and her job collide.
She ends up facing threats that go way beyond the normal FBI grind, and you get the sense her loyalty and skills will be pushed to the limit.
Bottom line: Eva Ramos isn’t just another face in the office. She brings something fresh and complicated, and the show is better for it.
What is FBI Season 8 about?

FBI Season 8 kicks off on a heavy note. Special Agent Dani Rhodes dies, driving home just how risky life is for the New York team. Her death hangs over everyone, and Scola, once again, finds himself without a partner. This isn’t new for him: Tiffany Kane left, Syd Ortiz barely stuck around, and now here we are again.
The season doesn’t waste time picking up old threads. Right from the start, it dives into a Season 7 cliffhanger about moles inside the FBI. Things at the top are a mess, too, with Agent Isobel Castille’s future up in the air after her collapse.
FBI Season 8 sticks to its usual rhythm, one major case each episode, but now there is a lot more going on beneath the surface. The team keeps trying to solve crimes, but you can feel the weight of everything that has happened. People are still raw from recent losses, and the whole organization feels shaky.
By Episode 3, we meet Eva Ramos. She is thrown into a tough murder case that quickly gets tangled up with a DEA investigation. It is a good look at how both Eva and Scola work under pressure. There is also a hint that things at the Joint Operations Center aren’t settling down any time soon. New faces, shifting alliances, team morale, everything’s in flux.
FBI Season 8 is using both the new characters and the fallout from old heartaches to pull viewers closer to the team.