Missed Bases
6a. Bases loaded with 2 outs, the batter hits a home run, but the runner that started at 2nd base misses home. A legal appeal is made by the defense at the end of the playing action.
6b. Runner on 1st and 3rd, both runners stealing on the pitch, with one out. The batter high pops the ball up and it is caught by the right fielder. The runner that started at 3rd does not tag-up, but touches home and heads to the dugout, After catching the pop-up, the right fielder throws to 1st and doubles up the runner who started at 1st and had not tagged up and is standing on 2nd. No appeal is made.
6c. The batter hits a home run, but misses 3rd and no appeal is made.
BONUS
Part A: Runners on 1st and 2nd with one out, the batter hits a home run, but the runner that started at 1st missed 3rd and the batter that hit the home run missed 1st. The defense appeals the missed base at 1st, then the missed base at 3rd. How many runs score?
Part B: What if the defense appeals the runner at 3rd, then the runner at 1st?