Your brother is dead.
4 seconds sound clip from the Night of the Living Dead (1968) movie soundboard.
You can hear this line at 00:31:10 in the Blu-ray version of the movie.
Quote context
[...]
- We've got to go out and get him. Please!
- We have got to go get Johnny!
- Don't you know what's going on out there? This is no Sunday school picnic.
- Don't you understand? My brother is alone!
- [STATIC BUZZING, FREQUENCIES TUNING]
- At this hour, we repeat, these are the facts as we know them.
[...]