![On This Day in Pittsburgh History: December 31, 1972
Roberto Clemente, Pirates outfielder, died in the crash of a cargo plane on mercy mission to Managua, Nicaragua. [Historic Pittsburgh]](http://25.media.tumblr.com/tumblr_lx1iv9sLca1qakblyo1_500.jpg)
On This Day in Pittsburgh History: December 31, 1972
Roberto Clemente, Pirates outfielder, died in the crash of a cargo plane on mercy mission to Managua, Nicaragua. [Historic Pittsburgh]
On This Day in Pittsburgh History: December 31, 1972
Roberto Clemente, Pirates outfielder, died in the crash of a cargo plane on mercy mission to Managua, Nicaragua. [Historic Pittsburgh]
