Sturgis police are investigating a vandalism incident that occurred over the weekend at Augspurger Tennis Courts.
A department news release states sometime between 10:30 p.m. Friday and 8 a.m. Saturday, someone spray-painted graffiti on two sides of a building as well as two hit-back walls.
A tarp and other coverings were used to shield spray-painted profanity from the public’s view.
Police said a reward for information leading to the arrest of the person or people responsible is being offered.
The courts are in a residential area in the 1000 block of Michigan Avenue.