Genre: Police Drama
Director: Various
Script: Lance Gentile, Terri Kopp, Theresa Rebeck 
Producers: Christopher Chulack, John Wells, John Romano
Score: Marty Davich
Director of Photography: Glenn Kershaw
Editor: Adam Wolfe, Randy Morgan
Special Effects: L
Cast: Yancy Butler as Treva
Bobby Cannavale as Bobby Caffey 
Michael Beach as Monte "Doc" Parker 
Jason Wiles as Maurice 'Bosco' Boscorelli 
Coby Bell as Ty Davis Jr. 
Eddie Cibrian as Jimmy Doherty 
Molly Price as Faith Yokas 
Kim Raver as Kim Zambrano 
Anthony Ruivivar as Carlos Nieto 
Skipp Sudduth as John Thomas "Sully" Sullivan 

Location: New York City

John Wells Productions & Warner Bros. Television

Synopsis:

The exploits of a group of men and women who serve the City of New York as police officers, firemen, and paramedics in the fictional 55th Precinct.

Yancy guest starred as 'Treva' in two episodes: 

"32 Bullets and a Broken Heart", Episode 14, Originally aired 14 February 2000

"Officer Involved", Episode 16, Originally aired 21 February 2000