MOUNT HOREB, Wis. (AP) — Police shot and killed a student outside a Wisconsin middle school Wednesday after receiving a report of someone with a weapon, the state's attorney general said in the first law enforcement briefing on gunshots that sent children fleeing and prompted an hourslong lockdown of local schools. Authorities had previously said [] Read this story at WKBN.com , WDTN , Reading Eagle , WCVB , KSBW