[s3e24] 10-7 -

The episode begins with an explosion at a warehouse party that leads Horatio Caine and his team to investigate a man hired to build dirty bombs for terrorists. While processing the scene, Horatio discovers a bloody fingerprint belonging to his brother, , whom he previously believed was dead. As the investigation progresses:

emerges from deep undercover after his son is kidnapped, forcing the estranged brothers to work together to rescue the boy. [S3E24] 10-7

The episode serves as a major turning point for the series, revealing that Raymond is alive and setting up long-term character arcs for Horatio and Calleigh. 10-7 | CSI | Fandom The episode begins with an explosion at a

Dean Winters portrays Raymond Caine in this episode. The episode serves as a major turning point

faces a life-threatening encounter in her ballistics lab when an unknown assailant holds a gun to her head, leaving her to question her future as a CSI.

"10-7" is the 24th and final episode of the third season of , which originally aired on May 23, 2005 . The episode's title is a police radio code indicating a unit is "out of service" or "off duty." Plot Summary

is approached by reporter Erica Sikes, who thanks him for a tip about the explosion, raising questions about his professional conduct. Key Details Original Air Date: May 23, 2005. Director: Joe Chappelle. Writer: Elizabeth Devine.