A Minnesota State Patrol officer escorts students into New Prague Middle School in New Prague, Minn., Wednesday, March 20, 2013 after authorities in New Prague responded to a 911 call

 

              A Minnesota State Patrol officer escorts students into New Prague Middle School in New Prague, Minn., Wednesday, March 20, 2013 after  authorities in New Prague responded to a 911 call
A Minnesota State Patrol officer escorts students into New Prague Middle School in New Prague, Minn., Wednesday, March 20, 2013 after authorities in New Prague responded to a 911 call concerning an “active shooter” at the middle school, but a staff member later said everyone is safe and there is no danger inside the building. The 911 call in which a caller claimed several people had been gunned down at the school was likely a hoax, Scott County Sheriff Kevin Studnicka said said Wednesday. (AP Photo/The Star Tribune, Richard Sennott) MANDATORY CREDIT; ST. PAUL PIONEER PRESS OUT; MAGS OUT; TWIN CITIES TV OUT