HORATIO PROTECTS A MEXICAN POLICE CHIEF FROM THE MYSTERIOUS ASSASSIN WHO KILLED HER HUSBAND, ON "CSI: MIAMI," SUNDAY, OCT. 23

"Killer Regrets" - Horatio protects a Mexican police chief from the mysterious assassin who killed her husband, on CSI: MIAMI, Sunday, Oct. 23 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Horatio Caine...........David Caruso
Calleigh Duquesne.....Emily Procter
Eric Delko...............Adam Rodriguez
Ryan Wolfe.............Jonathan Togo
Det. Frank Tripp.......Rex Linn
Natalia Boa Vista......Eva La Rue
Walter Simmons........Omar Miller

RECURRING CAST:

Memmo Fierro................... Robert LaSardo
Scott O'Shay...................... Ed Begley, Jr.

GUEST CAST:

Geraldo Torres................... Carlos Sanz
Anita Torres....................... Kate del Castillo
Carlos Puente..................... Marco James
Brendon Dwyer.................. Scott Patterson
Mala Noche #1.................. Burton Perez
Will Jackson....................... Kevin T. McCarthy
Luis Tafoya......................... Jeremiah Bitsui
Reporter............................. Danielle Demski
Jamie Mitchell..................... Amber Lancaster

WRITTEN BY: Brett Mahoney

DIRECTED BY: Sam Hill

RATING: To Be Announced