Pittsburgh Police, with the assistance of the Allegheny County Sheriff and Port Authority of Allegheny County police, closed off surrounding streets, as well as closing the buildings plaza and the Gateway Center Subway Station for the five-hour standoff, before successfully resolving the situation.
World Trade Center | center | Kennedy Space Center | Walker Art Center | Woodrow Wilson International Center for Scholars | Marshall Space Flight Center | Rockefeller Center | Lyndon B. Johnson Space Center | Goddard Space Flight Center | Georgia World Congress Center | Staples Center | Lincoln Center for the Performing Arts | Tanglewood Music Center | National Center for Biotechnology Information | John F. Kennedy Center for the Performing Arts | Center for Constitutional Rights | Georgetown University Law Center | Art Center College of Design | Southern Poverty Law Center | George C. Marshall European Center for Security Studies | Gateway | Beth Israel Deaconess Medical Center | University of Pittsburgh Medical Center | Prudential Center | Painted Bride Art Center | National Center for Atmospheric Research | Langley Research Center | German Aerospace Center | center (basketball) | United Center |