Jeannette Sousa

Castle contends with Beckett’s ex-boyfriend, a handsome FBI Agent investigating the disappearance of a two-year-old girl.

Katie tries to help Anna-Kat fit in at school; Taylor and Oliver get caught up in the luxe Westport lifestyle; Katie's neighbor decides to move.

A news reporter's murder leads to an investigation into Libya's rebel movement; Hetty reveals information about Callen's past.

In an effort to get Anna-Kat invited to a popular girl's birthday party, Katie dresses up like other Westport moms and spends time at the yoga studio.

Katie is exhausted after the kids keep her up all night, and Greg catches the flu; Katie has a confrontation with the school crossing guard.

Katie's scheme to get out of mandatory volunteer hours and the kids' school by pretending to be pregnant gets out of hand when the other moms plan a baby shower for her.