A national threat to schools with "MHS" in the name has led to local systems closing their doors on Tuesday as a precaution. The Moore Police Department reported an increased presence at Moore High School on Tuesday morning after a threat circulated late Monday night.

Moore Police are investigating after threats were made on social media Tuesday morning against Moore High School and Southmoore High School that caused several

The Southmoore High School campus was under a lockdown, and police were heavily present on Tuesday after a threat was made.

Police on Tuesday arrested a suspect armed with a loaded handgun outside Husky Academy in the Ritenour School District.

Police arrested a student after an anonymous post on social media threatened a school shooting. [DOWNLOAD: Free WHIO-TV News app for alerts as news breaks] This comes after six straight days of threats to buildings in Springfield.