Grissom and Greg in “Viva Las Vegas”

You committed a fatal error, Greg. You compromised evidence at a crime scene. A judgment like that can cost us a conviction. In order to solo in the field, you have to successfully complete three proficiencies.

I failed this one.

Yeah. (Greg stands up, sighs and heads for the door) But...(Greg stops and turns around) Since you found a suitable replacement in the lab, I'm going to give you one more chance.

Thank you. Thank you.