Many students leave Kettle Moraine High School after threat
WALES - About half of students left Kettle Moraine High School early Friday after threatening graffiti was found spray painted outside the school this morning.
The High School is open and the graffiti has been painted over. However, students snapped pictures of it and spread it by social media.
The threat wasn't specific, but it made reference to the school, burning and killing people. Authorities say they believe the school is safe.
The Waukesha County Sheriff's Department has deputies on the scene investigating.