Shellie Zimmerman, the wife of George Zimmerman, declined to press charges Monday afternoon despite calling 911 and accusing her husband of using a gun to threaten her family. <br /><br />Zimmerman was acquitted of murder two months ago in the shooting of unarmed black teenager Trayvon Martin. <br /><br />"He's in his car and he continually has his hand on his gun and keeps saying step closer ... and he's gonna shoot us," a breathless and clearly scared Shellie Zimmerman told the police emergency operator, according to the 911 call released by police.
