Officer Fucci is played by Theresa Tirone, an actress whose career appears to be just beginning with these “Blue Bloods” episodes as a foundation. Prior to the CBS series, she is credited only with an unnamed character in the 2019 film Life Coach, as well as a role in a short film called Three Sides of a Circle (via IMDb). However, she continues her acting career and next appears in the television series Saint Harlow.
Tirone’s roles in Blue Bloods episodes are small but sometimes significant. In Season 11, Episode 11, titled “Guardian Angels,” she opens the show by introducing Reagan and Baez to their latest case, a victim who has been murdered and left in a dumpster on the snowy streets of New York City. Tirone’s episodes begin in season 10 and end in season 12, at least for now. In season 12, she is credited in two episodes, “True Blue” and “Firewall”. She can be difficult to spot in some of the episodes credited to her, but she brings the right amount of authenticity to the character and the world when called upon to do so.
There are a number of characters like Fucci who could probably lead their own “Blue Bloods” storylines if cameras continued to follow them beyond their scenes, and it’s that level of care and energy that makes a story seem real, Since “Blue Bloods” has clearly done for its fans since its debut in 2010.