Several Lincoln drivers have one fewer car window now.
Police said vandals threw rocks and bricks into thirty cars in the Highlands & Air Park Saturday night..
But, the crimes weren't smash and grabs; the vandals didn't take anything from inside.
It appears, they just wanted to do some damage.
Each car hit could cost between a couple hundred and a couple thousand dollars to fix.
Car owners, aren't pleased.
"The officer called me and said there's been a spree of window break-ins," Jason Donner said. "I checked it out and noticed that my back window was broken out with a rock in the back seat."
Officers said a jogger reported three to four men in the area early Sunday morning with rocks like those thrown through the windows.
They looked to be in their late teens or early 20's.