Former ‘NCIS’ star Pauley Perrette shares emotional message and health update after suffering a “massive” stroke

Pauley Perrette, beloved as quirky forensic scientist Abby Sciuto on *NCIS*, left the show after tensions with co-star Mark Harmon. The rift grew when Harmon’s dog, often brought to set, attacked a crew member, and Perrette felt his response was inconsiderate. Though Harmon insisted the Pit Bull was leashed, others disagreed. Announcing her exit, Perrette shared on social media, “I hope everyone will love and enjoy EVERYTHING ABBY… I love her as much as you do,” reflecting on her 16-year run.