A "cougar" is romantically connected to three victims who were electrocuted during a beach volleyball tournament, and the internal investigation into Calleigh and Delko comes to a conclusion.
Episode rating
Cast of episode
51
23
11
9
5
1
- CSI Detective Eric Delko
- CSI Detective Jesse Cardoza
- CSI Detective Calleigh Duquesne
- CSI Lieutenant Horatio 'H' Caine
- Walter Simmons
- Ryan Wolfe
- Sergeant Frank Tripp
- Natalia Boa Vista
- Jacqueline Parsons
- Dr. Tom Loman
- IAB Sergeant Rick Stetler
- Chad Bowen
- Hailey Collins
- Troy Billings
- Dean Collins
- Amanda Collins
- Peter Markham
- Hazmat Team Leader
- Cougar
- Tiffany