NCIS, Season 1

Ducky:
You know post mortem details can be extremely revealing. Remember that case four years ago, where the young Marine was buried in an anthill up to his neck?

Gibbs:
Duck. It was eight years ago. [Points to a body in the morgue] How did he die?

Ducky:
No, it can't be eight years. No, I know it wasn't! Four years ago your third wife hit you over the head with a baseball bat. I distinctly remember the ant-eaten Marine on that table there when I stitched you up.