On April 16, 1959, a 67-year-old retired attorney jumped to his death, prompting a daily patrol to guard the platform. On January 4, 1961, a 19-year-old undergraduate student committed suicide. Following this second suicide, the University installed glass panes to enclose the viewing platform. These panes were removed in 1979 due to complaints that the panes were muffling the sound of the expanded carillon. In 1981, metal bars were installed. Nevertheless, in 1982, an undergraduate student managed to scale the newly-installed bars but was talked down from the ledge.