Watch CSI: Crime Scene Investigation S04E01 online
Summary
One of two couples who meet in a bar is murdered and, when the second couple meets the same fate in a similar fashion, the team suspects a pair of serial killers is on the loose. Catherine gets some troubling news about her father's murder trial.
Guest stars
Archie Kao,
Brian Bloom,
David Berman,
Garcia-Hyde Sue-Ling,
Jim Jen,
John Doman,
John Kassir,
Josh Holloway,
Lydia Blanco,
Michael Azria,
Moon Bloodgood,
Nichole Hiltz,
Paula Francis,
Romy Rosemont,
Rudolf Martin,
Sandra Hess,
Scott Alan Smith,
Scott Wilson,
Terry Bozeman