crimebuster

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Английский Язык - Английский Язык
A person, especially a law enforcement officer, who is particularly effective in thwarting criminal activity and in bringing criminals to justice

Swayze's ruthless crimebuster never hesitates—and as he plugs street scum full of bullets and pursues his own form of frontier justice with a hard, penetrating squint, we find ourselves rooting for a character who, in lesser hands, could be perceived as downright ugly.