Original sentence: It looked as though the Red Sox would record the third out leaving  the score tied when Mookie Wilson hit a slow ground ball to first; the ball rolled through Bill Buckner's legs, allowing Ray Knight to score the winning run from second
Edited sentence: It looked as though the Red Sox would record the third out leaving  the score tied when Mookie Wilson hit a slow ground ball to first; unfortunately  the ball took a strange hop and rolled through Bill Buckner's legs, allowing Ray Knight to score the winning run from second