Runners on 1st and 3rd. Runner from 1st attempts to steal 2nd. Batter swings and misses, and in doing so, ends up in front of the plate. Catcher attempting throw to 2nd, makes contact with batter in front of the plate, hindering her throw. Interference on batter was called. And after MUCH confusion, they ruled the runner at 3rd to be out, runner now on 2nd returns to 1st. Correct ruling?