Leyna Nguyen

One member of the firm falls victim to Shirley Schmidt's mandate to clean house; Lori defends a school superintendent being sued by two teachers who were fired for refusing to teach creationism.

Sam, working under cover as a bomb specialist, tries to help the team find stolen explosives in the city; Hunter changes the dynamics of the team.

Callen's former partner (Marisol Nichols) takes hostages at a Navy recruitment center.

Alan's former girlfriend (Ally Walker) asks him to prove her husband's innocence in the murder of a nurse, but his lingering feelings for her have him hoping her husband is guilty.

In the series premiere episode, Superman's cousin, Kara Zor-El -- after 12 years of keeping her powers a secret on Earth -- decides to finally embrace her superhuman abilities and become the hero she was always meant to be.

Ned works in a pie store and seems to lead a perfectly normal life. This, however, is far from the truth. Ned can, through the touch of his hand, wake people from the dead. He decides to use this ability of his to solve crimes, but this appears to be much more difficult than it sounds, when he gives life to his childhood crush, and decides to let keep living.