a58229d9_h_and_Guide___Page_4___GameSpy__Description
[Outfit name] The Button Man [How To Unlock] Pre-order bonus from Game Stop/Finish the Badge Pursuit Challenge (exclusive bonus from GameStop) [Description] 
Carry extra ammo for all weapons, just in case.
L.A. Noire - xbox360 - Walkthrough and Guide - Page 4 - GameSpy
Description