Now, if you're careful, you won't be caught. Whether you are or not, I am giving you this check for $1,000 made out to cash to be sent to your mother only after the man is dead.

16 seconds sound clip from the The Doctor Prescribed Death (Suspense) classic radio play.

You can hear this line at 00:10:28 in the radio play.

Quote context

[...]

- I don't think you are to blame. He is the one in wrong then and he should be made to suffer!

- How?

- You were going to kill yourself... Why should you? Kill him instead. He double-crossed you. He deserves it.

- Now, let me go a little deeper into the situation.

- Whenever a person has reached the conclusion...

- You are sure you have made up your mind?

- Positive.

- Now, if you're careful, you won't be caught. Whether you are or not, I am giving you this check for $1,000 made out to cash to be sent to your mother only after the man is dead.

- Write his name of this...

- There you are.

- I will know what has happened by the newspapers.

- I will withhold payment until I learn that you have gone through with it.

- It'll happen tonight...

- Very well.

[...]