[Knut]

http://www.gov.calgary.ab.ca/citybea..._135607_1482_0

The Calgary Police Service is currently dealing with an
ongoing incident at Bishop Carroll High School in the 4000
block of Richard Road S.W.

Police received a call at approximately 1:30 p.m., today that
three persons had entered the school and that one of them may
have a weapon, although one has not been seen at this time.

As a precaution, the school is now in lockdown and police are
attending the scene.

The media are advised to stay away from the area at this
time, but more information will be provided as soon as it
becomes available.