HORATIO MUST TRACK DOWN A KILLER AFTER A POLICE OFFICER IS MURDERED DURING A ROUTINE TRAFFIC STOP, ON "CSI: MIAMI," MONDAY, JAN. 17

"Cop Killer" -- During a routine traffic stop, a police officer is murdered and now Horatio and the team must track down the killer, on CSI: MIAMI, Monday, Jan. 17 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Jonathan Glassner directed the episode written by Steven Maeda and Krystal Houghton.

The only witness to the murder is a civilian who was doing a ride-along with the officer, but who is now missing. Roadside evidence leads the CSIs to Missy Marshall, a teenage girl who was with the killer at the time of the murder. However, as the team searches for the civilian and the killer, they find that Missy may have been more involved with killer and the shooting than she is admitting. Meanwhile, Horatio and Rebecca's relationship is in jeopardy when they don't see eye to eye on a case.

Horatio Caine: David Caruso
Calleigh Duquesne: Emily Procter
Eric Delko: Adam Rodriguez
Alexx Woods: Khandi Alexander
Yelina Salas: Sofia Milos
Ryan Wolfe: Jonathan Togo
Det. Frank Tripp: Rex Linn
Tyler Jenson: Brian Poth
Valera: Boti Bliss
Officer Rich Insko: Brady Smith
Patrick Brookner: Trevor Morgan
Missy Marshall: Kirsten Storms
Rebecca Nevins: Christina Chang
Jake Mann: Christopher Michael Jones
Brett Adams: John Doe
Jojo: Alex Nesic
Carla Marshall: Katherine LaNasa
Paula Muro: Shelli Bergh

RATING: To Be Announced