What's the drone gonna do?

Likely: Scan everyone's home while en-route to the 911 call with an infrared camera. Or scan all of the license plates and faces of people along the way.

Possible: Perhaps crash into someone? Or worse.

> Scan everyone's home while en-route to the 911 call with an infrared camera.

That's unconstitutional. Use a regular camera and it's fine for some reason.