Season 3, Episode 16 Last Waltz

First Aired: February 22, 2003

Mannion's former partner, a retired New York City cop, visits and immediately gets involved in a murder case; Debreno and Nancy transport a woman who witnessed a fatal shooting to Chicago, where she is scheduled to testify. But, she persuades her escorts to let her first visit her estranged daughter. Also, Ella suspects that an officer hailed as a hero for rescuing a woman from a burning building isn't telling the truth about what happened. Debreno: Jonathan LaPaglia. Nancy: Elizabeth Marvel. Ella: Lynne Thigpen.