Grand Canyon University Police Department officers teamed with City of Phoenix police to perform active threat response training exercises on Wednesday, March 11.
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Phoenix Police Lt. Jeff Miel (right) gives instruction on one of the simulated exercises during active threat response training with Phoenix and GCU police officers. -

GCU police officers arrive on the scene of a reported active shooter during an active threat response exercise training simulation with Phoenix police. -

Students lie on the floor portraying shooting victims as the active shooter looks to hide in one of the Catalina building classrooms during an active threat response exercise training simulation with Phoenix and GCU police officers. -

GCU police officer Justin Spurlin (center) walks past student actors portraying shooting victims as he searches for a reported active shooter in the Catalina building during an active threat response exercise training simulation with Phoenix police. -

GCU police officers search for a reported active shooter in the Catalina building during an active threat response exercise training simulation with Phoenix police. -

A Phoenix police officer searches for a reported active shooter in the Catalina building during an active threat response exercise training simulation with GCU police. -

GCU campus police officers search for a reported active shooter in the Catalina building during an active threat response exercise training simulation with Phoenix police. -

GCU campus police officers check classrooms in the Catalina building during an active threat response exercise training simulation with Phoenix police. -

A Phoenix police officer tries to avoid students fleeing the Catalina building during an active threat response exercise training simulation with GCU police. -

Grand Canyon University police sergeant Tim Dorman recaps one of the training simulations during an active threat response exercise with Phoenix police.
