I don't know. Maybe he did a long time ago, but... But it was a long time ago.

12 seconds sound clip from the Knock on Any Door movie soundboard.

You can hear this line at 01:14:46.497 in the Blu-ray version of the movie.

Quote context

[...]

- You're in love with the defendant, aren't you, miss Watkins?

- No.

- Yeah. Guess maybe I am. Used to be.

- Speak up.

- Yeah, I'm in love with him.

- Did you know the defendant was going to hold up that bartender?

- Oh, no. No, I didn't.

- Didn't he plan this with you?

- Oh, no, nothing like that. He's a sweet kid.

- Now, think this one over carefully. Didn't the defendant tell you in the past how easy would be to hold up the 380 bar?

- I don't know. Maybe he did a long time ago, but... But it was a long time ago.

- Your witness. (2)

- You're dismissed.

- Call Juan Rodriguez.

- Juan Rodriguez?

- Yes, sir.

- Raise your right hand. Do you swear the testimony you're about to give is the truth, the whole truth, and nothing but the truth, so help you god?

- I do.

[...]