(Griswold) The Cass County Sheriff’s Office continues investigating a threat to the Griswold Schools. Schools Superintendent Dave Henrichs said the district received the threat over the weekend.
Henrichs says the threat originated from a social media post passed over the weekend, and a student brought this to the attention of school administration at around 8:30 a.m. The Cass County Sheriff’s Office stayed at the school until about 1:30 p.m. on Monday.
