Many of the people you destroyed were still alive.
5 seconds sound clip from the The Last Man on Earth (1964) movie soundboard.
You can hear this line at 01:12:54 in the Blu-ray version of the movie.
Quote context
[...]
- Why do you think I ran when I saw you?
- Even though I was assigned to spy on you.
- Because I was so terrified of what I'd heard about you.
- You're a legend in the city. Living by day instead of night.
- Leaving, as evidence of your existence, bloodless corpses.
- Many of the people you destroyed were still alive.
- Many of them were loved ones of the people in my group.
- Is there any way you can get out of here?
- They're coming after you tonight. That's why I was sent here. To prevent you from resisting them.
[...]