Grand Slam taken away

[iowasoftballump]

Ok last night I'm doing a varsity high school game. Bases loaded, 2 outs and the girl up to bat hits a shot to left field. When it left that bat there was no doubt if it was leaving the park but more like how far out of the park is this thing going.

R1, R2 touch home with no problem and turn around to congratulate the girl that has hit the HR, R3 misses home by a foot. Assistant coach sees this and starts telling the girl that she needs to go back and touch home. Just as R3 is getting ready to touch home, R4 (home run hitter) put her foot in the middle of home plate.

R3 is out for out #3 and only two runs score.