Police say that the a 57 year old man was out for evening walk in the St. Louis suburb of Hazelwood when an armed robber approached from behind, pointed a .38 caliber revolver at the man, and demanded his wallet.  The man reportedly handed over his wallet, then drew his own .40 caliber pistol and ordered the robber to get on the ground until the police could arrive.  Rather than comply, the robber began to point his gun at the victim, at which point the victim fired in self defense. A suspect, reportedly identified as 20 year old Christopher Holland, was found dead across the street, with a revolver in his hand, police say.  Police also suspect that Holland may have behind another armed robbery attempt, which occurred last week.

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