Aug 6, 2014 7:52 PM by Scott Oathout
TUCSON- University of Arizona Medical Center officials continue to search for a missing security K-9 named Shadow.
Shadow went missing from his handler's backyard near Grant Road and Mountain Avenue on Saturday morning.
He is trained to do everything a police dog does, whether it's attacking on command, or just being loveable to the staff and patients.
Officials say Shadow is comfortable around people, however, he can become aggressive towards other dogs.
Anyone with information on Shadow's whereabouts is asked to call 520 694-6533 or 520 909-3393.