The building is part of a Federal complex that included a separate courthouse constructed in 1959 and the Alfred P. Murrah Federal Building . In April 1995 , a terrorist bomb destroyed the Murrah building causing tragic injuries and fatalities . Portions of the U.S. Post Office and Courthouse , most notably the tower , were damaged by concussions from the blast . Repairs were made to windows , ceiling tiles , and lights . Today , the site of the bombing is the Oklahoma City National Memorial . A new federal building is located several blocks north of the U.S. Post Office and Courthouse
terrorist bomb
Oklahoma City bombing
United States Post Office, Courthouse, and Federal Office Building (Oklahoma City)