Menace hurls mystery liquid at NYPD traffic agent in daylight Brooklyn attack: cops admin 16 hours ago USA Update Comments Off on Menace hurls mystery liquid at NYPD traffic agent in daylight Brooklyn attack: cops 0 Views The male assailant threw the unknown substance at the 33-year-old agent at the busy corner of 7th Avenue and 6th Street in Park Slope, cops said. Share Facebook Twitter Stumbleupon LinkedIn Pinterest