Police dog tracks suspected bank robber's scent

August 26, 2011 | 5:40 p.m. CDT
Offcer Mike Parsons with the Columba Police Department's K-9 unit leads Raf, his police dog, back to his car after tracking the scent of a suspected bank robber outside Boone County National Bank at 2711 W. Broadway on Friday. Police dogs are used when suspects flee on foot, but the suspect was not found after the initial search.

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