The Pittsburgh Pirates fan fell who onto the warning track at PNC Park in a disturbing incident at Wednesday night's game ...

A man who fell from the 21-foot-high Clemente Wall in right field at PNC Park during a game between the Pittsburgh Pirates ...

A man who fell from the 21-foot-high Clemente Wall in right field at PNC Park during a game between the Pittsburgh Pirates ...

A Pittsburgh Pirates fan remains in critical condition after falling over the Clemente Wall during the Pittsburgh ...