Frisk him, copper. He's got a gun.
2 seconds sound clip from the Dead Reckoning (1947) movie soundboard.
You can hear this line at 01:10:38.999 in the Blu-ray version of the movie.
Quote context
[...]
- Hold it, you two! You, Murdock. I've been chasing you for six blocks.
- Shake hands with my friend, Krause.
- This is Lieutenant Kincaid of the Homicide Squad.
- Frisk him, copper. He's got a gun.
- The other guy, Murdock, follow him!
- Then it's this man, Martinelli, that's...
- But, as I've been telling it to you, I've been thinking. I'm not so sure.
[...]