The Pittsburgh Pirates fan who sustained significant injuries in a fall at PNC Park last week was actually celebrating a play on the field just before his tragic tumble, new video from the stadium shows.
Check out the footage, which CBS obtained this week ... you can see Kavan Markwood jumping for joy over a hit the Pirates just got ... before he toppled over some short railing in front of him.
It appears to prove the police theory that the terrifying scene in the seventh inning of Pittsburgh's matchup with the Cubs was nothing more than a bad accident.