Shooter in Mich. Courthouse Killings was School Volunteer
The school district's background check system did not incorporate federal crimes.
News July 26
Latest In: Visitor Management
Calif. Elementary School Installs 30 New Security Cameras
The campus' old video surveillance system's images weren't clear enough for administrators to identify suspects.
News June 27Error Gives Thousands of Former Employees Access to Fla. School District
District officials say the problem is the result of a lack of integration between two databases.
News May 19
