It can be found in Dean's safe in the backstage of The Tampico. Using this can lead to the speech option to keep Dean Domino alive.
Dean: I'm not wearing my dancing shoes, so I walk a little softly now. 
Vera: Dean, really.
Vera: Dean, I'm getting ready.
Dean: You sing like a bird, pop the safe, and we're as through as through can be.
Vera: I didn't say no. I just said that... I don't think...
Dean: I don't need you - I'll send you back to the farm, worse off than you were, because you'll have seen the Sierra Madre, and had to let it . I could have gotten any leggy dame out of to get out here and play Sinclair's heart strings. You just happened to be the one I caught, and it was really your own fault, a little too much into the chems and meds, and...
Dean: . Just one last little job, a little less dirty, a little less messy. He trusts you, Vera.
PC Playstation 3 Xbox 360 Due to how the audio scripts were implemented (as separate topics rather than a continuous script under a single topic), Dean's blackmail holotape cannot be played in its entirety in-game. It can only be heard properly either in the GECK or by use of this mod by Delamer. [verified]
- ↑ 1.0 1.1 NVDLC01Dean.txt#421
- ↑ 2.0 2.1 NVDLC01Starlet.txt#1
- ↑ NVDLC01Dean.txt#422: Lines 422-425.NVDLC01Starlet.txt#2: Lines 2-4
- ↑ NVDLC01Dean.txt#422
- ↑ NVDLC01Starlet.txt#2
- ↑ NVDLC01Dean.txt#423
- ↑ NVDLC01Starlet.txt#3
- ↑ NVDLC01Dean.txt#424
- ↑ NVDLC01Starlet.txt#4
- ↑ NVDLC01Dean.txt#425
- ↑ NVDLC01Dean.txt#426: Lines 426-429NVDLC01Starlet.txt#5
- ↑ NVDLC01Starlet.txt#5
- ↑ NVDLC01Dean.txt#426
- ↑ NVDLC01Dean.txt#427
- ↑ NVDLC01Dean.txt#428
- ↑ 16.0 16.1 16.2 NVDLC01Dean.txt#430
- ↑ 17.0 17.1 NVDLC01Dean.txt#431
- ↑ NVDLC01Starlet.txt#6