Can't find a case play

[IRISHMAFIA]

Originally Posted by MD Longhorn

Runner on 2nd. As the pitcher starts her delivery, the batter abruptly steps out of the batter's box (without calling time). The pitcher stops her motion and fails to pitch.

I know the ruling (No pitch and warn the batter)...

But I know this has been a case play somewhat recently and I can't find it. Any help?

Speaking ASA

It is rule 6FP.10.E However, I wouldn't be too quick to blame the batter for a pitcher failing to continue the delivery.

There is no rule forbidding a batter to stay in the batter's box and this rule states the act must be obvious for the purpose of creating an IP.

Well, how can you warn a batter who just doesn't want to be near the plate/in the box when the pitch is approaching and is not violating any rules by stepping out?