LARWILL, Ind. (WNDU) – Michiana schools are continuing to see a rise in school threats. Whitko Community Schools announced it will be closed on Tuesday because of a threat. “Local law enforcement has confirmed a threat in the community to student and staff safety,” the district said in a Facebook post. “Today is an eLearning day for students. Thank you for your patience and for being a Whitko Wildcat.”