Drone sightings reported across Nebraska

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The mystery of the unidentified flying drones deepened Monday as new sightings moved eastward into central Nebraska and puzzled law enforcement officials gathered in northeast Colorado.

Even callers to Gov. Pete Ricketts' monthly radio show were seeking answers.

"We're being inundated with these drones. They're starting to be a real annoyance," said one caller, Gene from Palisade, a southwest Nebraska community west of McCook.

The governor had no information to give but expressed confidence that officials would get to the bottom of the mystery. He also warned callers...