Brenda's investigation into the rape and murder of a young girl begins to affect her emotions, and in order to close the case she makes an unlikely deal.
Harm goes head to head with Mac in the courtroom while defending a Marine guard for shooting a terrorist prisoner.
Laura is excited about joining a sorority until she learns Steve has been named the star of its annual geek party.
Kirkendall's son witnesses the murder of a convenience store clerk. Medavoy and Martinez investigate the death of a homeless man.