12-year-old boy arrested after suspected of making the fake emergency call caused A Minnesota school district locked down several buildings Wednesday, authorities later said was a prank. 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. Readmore latestnews @ 12-year-old boy arrested