Michael Chieffo

The CBI team is faced with a violent and shocking crime in its own office, but must work the case in spite of their alarm of who may be behind it. Meanwhile, Agents Rigsby and Van Pelt are definitely an "item".

While investigating a suspicious suicide, the squad wades into a nasty child-custody dispute between a dying man and his meth-addicted ex-wife. Meanwhile, Pope applies for the police chief job, but Brenda might have something to say about whether or not he gets it.

The team must profile a bank robber who forces victims to undress before leaving the scene.

Everything goes out of control when Reese joins the Army, Hal is accused of insider trading, and Lois falls into a catatonic state.

Catherine reopens the case of a death-row inmate after new DNA evidence surfaces; the body of a murdered college student is found in a trash bag.

Convinced he will be sent to jail, Hal imparts fatherly advice and confesses to Malcolm about his poor work ethic.