The offender is in custody and there are no active threats, according to DeKalb County Sheriff Andrew Sullivan chicagotribune.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chicagotribune.com Daily Mail and Mail on Sunday newspapers.
Elementary schools and a high school in Niles, Morton Grove and Skokie experienced lockdowns Thursday morning for different and unrelated reasons, according to police and school officials. East Maine School District 63 locked the doors after a man called government officials using threatening language, and Niles West High School experienced a technical error that caused unintended .
North Wayne Community Unit School District 200 welcomed 378 students in the 2021-22 school year, according to the Illinois State Board of Education report.
Community Consolidated School District 180 welcomed 445 students in the 2021-22 school year, according to the Illinois State Board of Education report.