12-year-old arrested, The emergency called at 8 a.m. prompted a lockdown at the middle school, high school and Central Education Campus buildings in New Prague, 45 miles southwest of Minneapolis. The male caller said he was inside one of the school buildings, Scott County Sheriff Kevin Studnicka said. The 8 a.m. emergency call prompted a lockdown at the middle school, high school and Central Education Campus buildings in New Prague, 45 miles southwest of Minneapolis. The male caller said he was inside one of the school buildings, Scott County Sheriff Kevin Studnicka said. Students are ushered back to New Prague Middle School in New Prague, Minn., March 20, after the all clear was issued following a scare concerning an 'active shooter.' "He claimed he needed help because there was a shooter in the building with an AK-47 and that there were a couple of victims," Studnicka said. When dispatchers asked for the caller's cellphone number, he claimed it was a new