 Co-star Michael Weatherly noted that he was not informed until February 2005, and only discovered Caitlin would be assassinated when he "saw the special-effects guy attaching a blood pack to [Sasha's] hair".Alexander does not regret leaving the series, "for a million reasons that I’ve never spoken out about … for a million reasons that I can’t".Following Caitlin's death, fans "flooded Internet message boards with angry postings directed at Bellisario", while Bellisario announced that Alexander's replacement would be "a new female lead character [...], quite different from the conservative Agent Todd.