CSI: Crime Scene Investigation, Season 7

Grissom:
Catherine, lay out room, right away!

Catherine:
[enters] Gil, where's the fire? [Catherine sees the miniature crime scene and looks confused]

Grissom:
It's been sitting in my office for the last four weeks.

Catherine:
But we caught the miniature serial killer, he confessed.

Grissom:
Yeah, I watched him blow his brains out. But, I think the package was post marked after he killed himself.

Catherine:
So maybe he arranged to have it sent post-mortum.

Grissom:
The three other murders, the miniature was left at the scene. This one was addressed to me.

Catherine:
So now it's personal.