base on balls

[bob jenkins]

Originally posted by twhidd
Batter receives a base on balls and walks to first base. After touching first base he steps off into foul territory (as if over running the base). The catcher throws the ball to the first baseman who quickly tags the runner. Is the runner out?

If he overran the base, he's out in FED, safe in the other codes.

If he stepped off, then he's out in all codes.