Kansas City police have linked 12 highway shootings to a possible serial shooter or shooters.

Authorities say there have been at least 20 shootings along area highways since March. They have positively linked 12 to the same shooter or shooters.

Three people have been injured in the shootings, which typically occur past 5:30 p.m. Most of the shootings have happened in the southern part of Kansas City.

Authorities believe the shots are coming from inside the car. Most of the incidents happened just before a ramp or turn in the road.

There are no details yet on a possible vehicle.

A $10,000 reward is being offered for information leading to an arrest. Anyone with information is being urged to call 816-474-TIPS.

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