And from the serrations, the width of the cut, the depth: approximately three inches into the flesh, I'd say it matches the other killing pretty close. Close enough.

11 seconds sound clip from the Cruising movie soundboard.

You can hear this line at 00:13:32 in the Blu-ray version of the movie.

Quote context

[...]

- Could be his testes are infected, maybe he had a vasectomy.

- What else?

- Well, this first wound here, that's clean, which means he never knew it was coming. But this one and these, they're defensive, which means he tried to resist.

- So we have a top-to-bottom grouping, and from the angle of entry, I'd say your killer was right-handed.

- This knife is leaving its own fingerprints.

- That's right.

- And from the serrations, the width of the cut, the depth: approximately three inches into the flesh, I'd say it matches the other killing pretty close. Close enough.

- I know him. Yeah, I know this guy. He don't come around no more. He beat some guys out of some bread.

- I know this dude, too. I seen him on the deuce. He gives the best beatings like six ways from Sunday.

- Didn't you work uptown with him?

- Work uptown with him, man? No. I don't work with nobody.

[...]