Posted: Sep 16, 2011 12:27 PM
Updated: Sep 16, 2011 2:07 PM
TUCSON - DM has released the following information:
"Reports of suspicious activity have caused D-M officials to declare a higher state of security. No shots have been fired and no one has been hurt.
"Officials are currently investigating the situation, and more information will be forthcoming.
"More information will be provided as it becomes available."