dropped third strike question

[andyump]

ASA ONLY(do not know any other rules but asa runner on third 0 outs or 1 out batter strikes out and catcher throws down to 3rd for a run down the 3rd baseman is about to tag runner out the batter runner enters the dugout, once she enters that dead ball area play becomes dead no matter what,just learned that today from nys clinician,unreal if anyone does not believe it read page 85 section 2d then read the effect section 2d-h