Platteville Police said they are investigating a case of vandalism targeting the Grant County Republican Party. According to the Telegraph Herald, Platteville Police Chief Doug McKinley said that his department is investigating a vandalism case that occurred last week either Thursday night or early Friday morning. The Grant County Republican Party officials said in a social media post that they had held a meeting Thursday night at their former headquarters building. After the meeting, the building had been vandalized with spray paint. Anyone with information on the case is asked to contact the Platteville police. (608) 348-2313