Chloe Lanier

When a Marine photographer disappears prior to providing his testimony in an Army court-martial hearing, the NCIS team investigates both the murder he witnessed as well as his current piece on military veterans who are homeless in the D.C. area.

A simulation fire training goes dangerously wrong; Maya tries to make amends, and Bailey encourages Carina to listen; Jack's sister shows up at the station with a friend, an injury and an attitude.

Claudia Joy recovers from surgery; David begins to communicate with Marcus; Trevor worries about Roxy; Hector and Gloria continue to argue; a vacation turns terrifying.

Fort Marshall prepares to welcome military dignitaries for its centennial celebration; Hector and Gloria deal with the aftermath of Penny's return.

The group learns that Fort Marshall is merging with an air force base; the troops deploy to Afghanistan; Joan makes a decision about her career.

The tribe gathers for Claudia Joy's dedication ceremony. Denise gets caught up in an emergency at the hospital. Michael and Kat bond at a non-work function. Patrick reluctantly breaks it off with Gloria to keep the peace within his unit. Roland gives Joan an ultimatum. Maggie discovers Caroline has been lying about her whereabouts after school.