the north, south, and east of the existing campus, particularly in the Blackland neighborhood to the east and the Brackenridge tract to the southeast, in hopes of using the land to relocate the university's intramural fields, baseball field, tennis courts, and parking lots. On March 6, 1967, the Sixtieth Texas Legislature changed the university's official name from "The University of Texas" to "The University of Texas at Austin" to reflect the growth of the University of Texas System. 1966 shooting On August 1, 1966, Texas student Charles Whitman barricaded the observation deck in the tower of the Main Building. Armed with multiple firearms, he killed 14 people on campus, 11 from the observation deck and below the clocks on the tower, and three more in the tower, as well as wounding two others inside the observation deck. The massacre ended when Whitman was shot and killed by police after they breached the tower. After the Whitman event, the observation deck was closed until 1968 and then closed again in 1975 following a series of suicide jumps during the 1970s. In 1999, after installation of security fencing and other safety precautions, the tower observation deck reopened to the public. There is a turtle pond park near the tower dedicated to those affected by the tragedy. Recent history The first presidential library on a university campus was dedicated on May 22, 1971, with former President Johnson, Lady Bird Johnson and then-President Richard Nixon in attendance. Constructed on the eastern side of the main campus, the Lyndon Baines Johnson Library and Museum is one of 13 presidential libraries administered by the National Archives and Records Administration. A statue of Martin Luther King Jr. was unveiled on campus in 1999 and subsequently vandalized. By 2004, John Butler, a professor at the McCombs School of Business suggested moving it to Morehouse College, a historically black college, "a place where he is loved". The University of Texas at Austin has experienced a wave of new construction recently with several significant buildings. On April 30, 2006, the school opened the Blanton Museum of Art. In August 2008, the AT&T Executive Education and Conference Center opened, with the hotel and conference center forming part of a new gateway to the university. Also in 2008, Darrell K Royal-Texas Memorial Stadium was expanded to a seating capacity of 100,119, making it the largest stadium (by capacity) in the state of