Warning! SPOILERS ahead for FBI season 7, episode 17, “Lineage.”
As FBI season 7 unfolds, I find myself relieved that Isobel (Alana de la Garza) remains a vital member of the New York Field Office, especially following the events of episode 17, titled “Lineage.”However, her future is increasingly uncertain. Since joining the cast in the second season, Isobel has become an essential character, playing a critical role in case management and often challenging agents when their approaches seem misguided.
This season, we see a deeper exploration of Isobel’s personal life, enhancing her character development. During a poignant exchange with OA, she reveals her family dynamics, mentioning her marriage and children. This sets the stage for “Lineage,”which delves into her struggles with balancing personal and professional commitments, especially when confronted with a harrowing case involving the murder of a rapper and his two young fans.
Isobel’s Contemplation of Retirement in FBI Season 7, Episode 17
Approaching a Significant Career Milestone



In “Lineage,”Isobel reaches her 20-year milestone with the FBI, making her eligible for retirement. Initial conversations with her husband suggest she is seriously considering this option as she reflects on her lengthy career. When a particularly violent case emerges—featuring the tragic murders of a rapper and his fans—Isobel must decide whether to take the plunge or continue her dedicated service to the bureau.
Despite the weight of this traumatic case pushing her closer to retirement, Isobel ultimately resolves to remain in her position. Upon returning home, she confides in her husband, expressing, “I’m not finished. Not yet.”This indicates that while she has wrestled with the idea of retirement, her commitment to her job is strong, though her future remains fluid. Unless unforeseen changes arise, she is expected to complete the current season at the helm of the New York Field Office.
Isobel’s Consideration of Retirement Signals Future Changes

While Isobel has chosen to stay for now, the ongoing contemplation of retirement suggests that her departure is on the horizon. Her remarks about not retiring just yet reflect a mindset that remains cognizant of her career’s limitations. As the season progresses, we might see further complications arise—especially if the pressure of the job leads to critical incidents involving her team members, potentially forcing her to reassess her commitment.
Although there’s a chance this storyline could function as a standalone arc, it’s more likely that the show has larger plans for Isobel’s retirement. The lack of a definitive timeline for her departure opens the door for either a dramatic conclusion to her storyline in the current season or an extended narrative in season 8, gradually unwinding her professional journey.
Implications of Isobel’s Potential Retirement on FBI’s Future
The Series Can Endure Beyond Her Departure

Although speculation about Isobel’s retirement continues, it’s clear that this storyline could enhance the future of FBI. If crafted with care, her exit could prove to be a more satisfying conclusion compared to the departures seen in other entries of the franchise. Unlike its counterparts, which are concluding soon, FBI has a secure future with at least two additional seasons confirmed. Thus, it’s conceivable that Isobel’s retirement could be reserved for series’ finale, marking a poignant end to her story arc.
Should she choose to retire prior to the finale, Jubal is the most likely candidate for promotion to her position. Isobel’s absence would profoundly impact the remaining team members, allowing for rich character development and dramatic tension as they adjust to the loss of a foundational leader. Whether her retirement unfolds in the immediate future or is stretched to the series’ conclusion, this pivotal moment holds the potential to shake up the dynamics within the New York Field Office.
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