Leslie Hardy

The unit faces permanent closure; Caitlin plans to leave; Nash and Jake Cage (Steve Austin) compete for Caitlin.

Internal affairs demotes Nash and Joe to walking a beat; Cortez becomes a traffic officer; Leek goes to homicide; Caitlin works vice detail.

Nash and the team must track down a corrupt official who plans to leave the country with $5 million in pension funds; Caitlin accidentally throws one of Nash's prized possessions through a window.

A pilot who disappears with a secret device may be a militia member; Kelly's estranged daughter turns up.

When an ambassador is suspected of holding stolen plutonium, a Marine captain who carries emotional baggage is called in to help.

Drug-related murders lead to a millionaire; Evan and Bettina go undercover at a transgender beauty pageant; guest RuPaul.