It's old evidence. Counterfeit case. Looks real, doesn't it? Turns funny colors when you burn it. Try using it for alimony.
12 seconds sound clip from the Last Action Hero movie soundboard.
You can hear this line at 00:47:29 in the Blu-ray version of the movie.
Quote context
[...]
- You don't happen to have a cigar, do you?
- I'll be back. I know, I know.
- He would have been your age.
- I know. The Ripper killed him three years ago. Pulled him down off the roof.
[...]