According to an alert from Hamilton Southeastern Schools, the Fishers Police Dept. requested all Hamilton Southeastern and Noblesville schools be placed on perimeter lockdown as a result of an investigation surrounding threats on social media. The alert said the request came after a “non-specific social media post.”

“Perimeter lockdown is a part of HSE’s normal daily procedure, but all HSE campuses also are restricting outside recess and PE until further notice from Fishers Police Dept. We are in contact with FPD and will update the school community as more information becomes available,” the HSE school district stated in a release.