Slimane planned it all.
5 seconds sound clip from the Algiers (1941, Lux Radio Theatre) classic radio play.
You can hear this line at 00:48:37 in the original recording.
Quote context
[...]
- Now I've laughed enough, do you hear me? I'm through laughing.
- Pepe, on the head of my father...
- Carlos was arrested. That's true! You had my letter, that's true!
- Up to that it fits, but after that, nothing fits! Now tell me what happened!
- I'll tell... I'll tell you, Pepe. I'll tell you everything.
- Then she never got my letter?
- No.
- Go on.
- The hotel is surrounded. They're waiting for you.
- No.
- Why didn't she come up here?
- He told her you'd been killed. That's what she thinks. She thinks you're dead.
[...]