- Who was that?
- I got an idea... That case you worked on. The guy who threatened to kill Wynant.

7 seconds sound clip from the The Thin Man (1936) classic radio play.

You can hear this line at 00:42:36 in the radio play.

Quote context

[...]

- Wait a minute! Wait now, you reporters! You'll get your story as soon as I can give it to ya. Until then you gotta leave us alone! Come on now, get out!

- Those reporters are enough to drive a guy nuts!

- Well, you were right, it was a body! A skeleton, rather, buried in lime.

- I wonder what Wynant had against this one.

- Did you find any clothes?

- Yeah, but no identification on them. Just a silver belt buckle with the initials DWR.

- Who was that?

- I got an idea... That case you worked on. The guy who threatened to kill Wynant.

- What was his name?

- Rosewater.

- Yeah, Rosewater.

- He said Wynant tried to steal an invention, didn't he?

- Yes. But we figured it was just blackmail.

- Just the same, Wynant wouldn't mind having him out of the way, would he?

- And according to the doc, the body's been here at least a couple of months.

[...]