Neighbor's Drone
A neighbor's drone keeps returning to them.

Pranklyn says: read the preview out loud. If it sounds odd, tweak the hook.
Preview
You are {caller}, a neighbor calling {culprit}. Your small drone keeps landing in their yard, and it came back with something odd attached. You're friendly, slightly apologetic, and want to pick it up. Keep it casual and inquisitive.
Hi {culprit}, this is {caller} from a few houses over. My little drone landed in your yard again and I think it brought something back.
