Nomura Holdings said it placed an employee on administrative leave who was responsible for bringing an “inappropriate item” into its New York offices after police said a fake grenade was found in the building, [causing 2 World Financial Center to be evaucated]...The package was ordered by an unidentified employee who had bought it from an Oklahoma City-based company that specializes in U.S. Marine Corps novelties, police said. There was no crime, according to the NYPD statement. [BusinessWeek, earlier]