McCarrie McCausland

Pamela and Chase invite Roxy and Trevor to join them in Miami; a doctor puts Tanya's future in jeopardy; Jackie's daughter visits from boarding school.

The group comes together to say goodbye to a loved one; Roxy and Gloria befriend a young Army wife; Roland is offered an opportunity to expand his research work; a fight breaks out at the Hump.

Roland meets a man claiming to be David's biological father; Michael investigates; Jackie sinks deeper into her addiction; Frank remains haunted.

Roland and Joan discuss legal issues; Denise offers CJ her kidney; Hector wants Gloria to quit working; Roxy has good news.

David has a sports accident with a classmate; Trevor and Roxy mediate between a soldier and his wife; Claudia Joy's distaste for Jackie affects her relationship with Denise.

The group learns that Fort Marshall is merging with an air force base; Kevin has a medical breakthrough; the troops deploy to Afghanistan; Joan makes a decision about her career; Charlie and Nicole consider adoption.