Video: Killers Stalked Off-Duty Philly Officer

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http://www.policemag.com/_Images/new...Walker-web.jpgThe Philadelphia Police Department continued searching Monday for the suspect who fatally shot Officer Moses Walker Jr., after the end of his shift. A reward for information leading to the arrest of Officer Walker's killer now stands at $87,500.http://feeds.feedburner.com/~r/POLIC...~4/lZDxYFVqmRQ

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