Grand Slam passing a runner - kind of

[Rich Ives]

Originally Posted by RHughes7881

Bases loaded with 1 out.....batter hits a grand slam....runner on 3rd scores, runner on second scores....runner on first stops in the batters box and waits for the batter. The batter touches home plate and the runner from 1st never does....who is out? The batter or the base runner? Both since she still hasn't touched home plate prior to reaching the dugout?

No one is out unless the defense appeals. If there's an appeal the runner from first is out and only three runs score.