NCIS: Los Angeles (2009)

S14E13 A Farewell to Arms

Title: A Farewell to Arms Plot: The NCIS team races against time to uncover the identity of a mysterious woman who assaults the head of a leading AI firm, fearing her actions could trigger a worldwide crisis. Meanwhile, Kilbride's former spouse, Elizabeth, arrives unexpectedly, urging him to consider mending their relationship with their son.